Please keep at least one language enabled. || కనీసం ఒక భాషను ఎంచుకోండి.
Question 1
ప్రశ్న 1
In the sentence “Leena has completed the report,” what is the function of “has”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Has” combines with the past participle “completed” to form the present perfect verb phrase “has completed.”
• In this structure, “have” functions as a primary auxiliary rather than as the lexical verb.
• “Completed” carries the main lexical meaning, while “has” contributes perfect aspect.
• In this structure, “have” functions as a primary auxiliary rather than as the lexical verb.
• “Completed” carries the main lexical meaning, while “has” contributes perfect aspect.
వివరణ:
Question 2
ప్రశ్న 2
In the sentence “Leena has a new laptop,” how does “has” function?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• Here “has” means “possesses,” so it carries the central lexical meaning of the predicate.
• No following participle depends on “has” to form a perfect construction.
• Therefore, “has” functions as the main verb rather than as an auxiliary.
• No following participle depends on “has” to form a perfect construction.
• Therefore, “has” functions as the main verb rather than as an auxiliary.
వివరణ:
Question 3
ప్రశ్న 3
In the question “Do they understand the instructions?”, what is the function of “Do”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Do” is placed before the subject “they” to form a question with the main verb “understand.”
• English uses auxiliary “do” for many present-simple questions when no other auxiliary or modal is already present.
• “Understand” is the main lexical verb, while “do” performs the auxiliary function.
• English uses auxiliary “do” for many present-simple questions when no other auxiliary or modal is already present.
• “Understand” is the main lexical verb, while “do” performs the auxiliary function.
వివరణ:
Question 4
ప్రశ్న 4
In the sentence “They do their homework after dinner,” what is the function of “do”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In “do their homework,” “do” carries the lexical meaning of performing or carrying out the homework.
• It is not supporting another verb in a question, negative, or emphatic construction.
• Therefore, “do” functions as the main verb in this sentence.
• It is not supporting another verb in a question, negative, or emphatic construction.
• Therefore, “do” functions as the main verb in this sentence.
వివరణ:
Question 5
ప్రశ్న 5
In the sentence “The students are preparing for the test,” what is the function of “are”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Are” combines with the -ing form “preparing” to form the present continuous verb phrase “are preparing.”
• The primary auxiliary “be” is used with an -ing form to mark continuous aspect.
• “Preparing” is the main lexical verb that supplies the central action meaning.
• The primary auxiliary “be” is used with an -ing form to mark continuous aspect.
• “Preparing” is the main lexical verb that supplies the central action meaning.
వివరణ:
Question 6
ప్రశ్న 6
In the sentence “The students are ready for the test,” how does “are” function?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Are” links the subject “the students” with the subject complement “ready.”
• It is not followed by an -ing form or past participle to build a continuous or passive construction.
• In this sentence, “be” therefore functions as the main linking verb.
• It is not followed by an -ing form or past participle to build a continuous or passive construction.
• In this sentence, “be” therefore functions as the main linking verb.
వివరణ:
Question 7
ప్రశ్న 7
In the sentence “The old bridge was repaired last month,” what is the function of “was”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Was” combines with the past participle “repaired” to form a passive verb phrase.
• The subject “the old bridge” receives the action rather than performing it.
• Thus “was” is the primary auxiliary “be,” while “repaired” is the main lexical verb.
• The subject “the old bridge” receives the action rather than performing it.
• Thus “was” is the primary auxiliary “be,” while “repaired” is the main lexical verb.
వివరణ:
Question 8
ప్రశ్న 8
Which sentence uses “have” as a main verb rather than as an auxiliary?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In “They have two younger children,” “have” expresses possession or relationship and functions as the main verb.
• In the other sentences, “have” precedes a past participle and helps form a perfect construction.
• The grammatical function of “have” therefore depends on the structure in which it occurs.
• In the other sentences, “have” precedes a past participle and helps form a perfect construction.
• The grammatical function of “have” therefore depends on the structure in which it occurs.
వివరణ:
Question 9
ప్రశ్న 9
Which sentence uses “do” as an auxiliary verb?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In the question “What do you mean …?”, “do” helps form a present-simple interrogative with the main verb “mean.”
• In the other options, forms of “do” carry lexical meanings such as perform or carry out.
• Auxiliary “do” supports question formation here without supplying the main lexical meaning.
• In the other options, forms of “do” carry lexical meanings such as perform or carry out.
• Auxiliary “do” supports question formation here without supplying the main lexical meaning.
వివరణ:
Question 10
ప్రశ్న 10
In the sentence “You should submit the form today,” how is “should” classified?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Should” is a modal auxiliary used here to express advice or expected action.
• It precedes the base-form main verb “submit.”
• Unlike the primary auxiliaries “be,” “have,” and “do,” “should” belongs to the modal auxiliary group.
• It precedes the base-form main verb “submit.”
• Unlike the primary auxiliaries “be,” “have,” and “do,” “should” belongs to the modal auxiliary group.
వివరణ:
Question 11
ప్రశ్న 11
In the sentence “I do understand your concern,” what is the function of “do”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Do” precedes the base verb “understand” and adds emphasis to the affirmative statement.
• Auxiliary “do” can be used emphatically even when the clause is not a question or negative.
• “Understand” remains the main lexical verb, while “do” performs the emphatic auxiliary function.
• Auxiliary “do” can be used emphatically even when the clause is not a question or negative.
• “Understand” remains the main lexical verb, while “do” performs the emphatic auxiliary function.
వివరణ:
Question 12
ప్రశ్న 12
Choose the grammatically correct negative sentence.
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• With a third-person singular subject in the present simple, the negative uses “does not” followed by the base form of the main verb.
• Therefore, “does not like” is the correct verb sequence.
• Once “does” carries the tense and agreement marking, the main verb must remain in its base form “like,” not “likes.”
• Therefore, “does not like” is the correct verb sequence.
• Once “does” carries the tense and agreement marking, the main verb must remain in its base form “like,” not “likes.”
వివరణ:
Question 13
ప్రశ్న 13
Choose the grammatically correct question corresponding to the statement “Ravi plays chess.”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A present-simple question with the third-person singular subject “Ravi” requires auxiliary “does.”
• After “does,” the main verb appears in its base form “play.”
• “Does Ravi play chess?” therefore has the correct auxiliary, subject, and main-verb sequence.
• After “does,” the main verb appears in its base form “play.”
• “Does Ravi play chess?” therefore has the correct auxiliary, subject, and main-verb sequence.
వివరణ:
Question 14
ప్రశ్న 14
In the sentence “The guests have arrived,” which option correctly identifies the two verb forms?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Have” precedes the past participle “arrived” to form the present perfect.
• It therefore functions as a primary auxiliary in this verb phrase.
• “Arrived” supplies the main lexical meaning and is the main verb.
• It therefore functions as a primary auxiliary in this verb phrase.
• “Arrived” supplies the main lexical meaning and is the main verb.
వివరణ:
Question 15
ప్రశ్న 15
In the sentence “The proposal may have been approved by the committee,” which sequence correctly classifies the verb forms?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “May” is the modal auxiliary and comes first in the verb phrase.
• “Have” marks perfect aspect, while “been,” a form of “be,” helps form the passive construction “been approved.”
• “Approved” is the main lexical verb in past-participle form, and the agent is explicitly identified by “by the committee.”
• “Have” marks perfect aspect, while “been,” a form of “be,” helps form the passive construction “been approved.”
• “Approved” is the main lexical verb in past-participle form, and the agent is explicitly identified by “by the committee.”
వివరణ:
Question 16
ప్రశ్న 16
Which sentence uses “be” as a main verb rather than as an auxiliary?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In “The children are unusually quiet today,” “are” links the subject with the adjective complement “quiet.”
• It is not helping another verb form a continuous or passive construction, so “be” functions as the main linking verb.
• In the other sentences, forms of “be” participate in continuous or passive verb phrases.
• It is not helping another verb form a continuous or passive construction, so “be” functions as the main linking verb.
• In the other sentences, forms of “be” participate in continuous or passive verb phrases.
వివరణ:
Question 17
ప్రశ్న 17
Which sentence contains a modal auxiliary followed directly by a main verb in the base form?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Can” is a modal auxiliary and is followed directly by the base-form main verb “complete.”
• “Has,” “is,” and “did” are primary auxiliaries rather than modal auxiliaries in the other options.
• The sequence “can + complete” therefore matches the modal-plus-base-verb pattern.
• “Has,” “is,” and “did” are primary auxiliaries rather than modal auxiliaries in the other options.
• The sequence “can + complete” therefore matches the modal-plus-base-verb pattern.
వివరణ:
Question 18
ప్రశ్న 18
Identify the error in the sentence “Does Meera writes to her grandmother every week?”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• Auxiliary “does” already carries the present-tense and third-person singular marking.
• The main verb after “does” must therefore be the base form “write,” not “writes.”
• The corrected question is “Does Meera write to her grandmother every week?”
• The main verb after “does” must therefore be the base form “write,” not “writes.”
• The corrected question is “Does Meera write to her grandmother every week?”
వివరణ:
Question 19
ప్రశ్న 19
Which sentence uses the primary auxiliary “be” to form the passive voice?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Were” combines with the past participle “checked” to form the passive verb phrase “were checked.”
• The subject “the tickets” receives the action, and the agent is expressed in the by-phrase “by the conductor.”
• In the other options, “be” functions either as a linking verb or as the auxiliary of a continuous construction.
• The subject “the tickets” receives the action, and the agent is expressed in the by-phrase “by the conductor.”
• In the other options, “be” functions either as a linking verb or as the auxiliary of a continuous construction.
వివరణ:
Question 20
ప్రశ్న 20
In the verb phrase “might have been waiting,” which word is the main lexical verb?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• “Waiting” is the main lexical verb because it supplies the central action meaning of the verb phrase.
• “Might” is a modal auxiliary, “have” marks perfect aspect, and “been” is the form of “be” used with the -ing form for the continuous.
• In this complex verb phrase, the auxiliaries precede the main verb, which appears last as “waiting.”
• “Might” is a modal auxiliary, “have” marks perfect aspect, and “been” is the form of “be” used with the -ing form for the continuous.
• In this complex verb phrase, the auxiliaries precede the main verb, which appears last as “waiting.”
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: B. Primary auxiliary forming the perfect సమాధానం: B.
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Question 2 ప్రశ్న 2Answer: A. As a main verb expressing possession సమాధానం: A.
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Question 3 ప్రశ్న 3Answer: B. Primary auxiliary used to form the question సమాధానం: B.
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Question 4 ప్రశ్న 4Answer: C. Main verb meaning “perform or carry out” సమాధానం: C.
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Question 5 ప్రశ్న 5Answer: B. Primary auxiliary forming the continuous సమాధానం: B.
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Question 6 ప్రశ్న 6Answer: A. As a main linking verb సమాధానం: A.
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Question 7 ప్రశ్న 7Answer: B. Primary auxiliary forming the passive సమాధానం: B.
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Question 8 ప్రశ్న 8Answer: C. They have two younger children. సమాధానం: C.
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Question 9 ప్రశ్న 9Answer: B. What do you mean by this expression? సమాధానం: B.
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Question 10 ప్రశ్న 10Answer: C. Modal auxiliary సమాధానం: C.
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Question 11 ప్రశ్న 11Answer: B. Auxiliary used for emphasis సమాధానం: B.
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Question 12 ప్రశ్న 12Answer: C. She does not like coffee. సమాధానం: C.
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Question 13 ప్రశ్న 13Answer: A. Does Ravi play chess? సమాధానం: A.
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Question 14 ప్రశ్న 14Answer: C. “have” = primary auxiliary; “arrived” = main lexical verb సమాధానం: C.
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Question 15 ప్రశ్న 15Answer: A. “may” = modal; “have” = perfect auxiliary; “been” = passive auxiliary; “approved” = main verb సమాధానం: A.
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Question 16 ప్రశ్న 16Answer: C. The children are unusually quiet today. సమాధానం: C.
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Question 17 ప్రశ్న 17Answer: B. She can complete the task. సమాధానం: B.
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Question 18 ప్రశ్న 18Answer: C. writes సమాధానం: C.
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Question 19 ప్రశ్న 19Answer: C. The tickets were checked by the conductor. సమాధానం: C.
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Question 20 ప్రశ్న 20Answer: D. waiting సమాధానం: D.