Please keep at least one language enabled. || కనీసం ఒక భాషను ఎంచుకోండి.
Question 1
ప్రశ్న 1
Which yes/no question is correctly formed from the statement “Priya teaches science at this school”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The subject “Priya” is third-person singular, so the present-simple question uses the auxiliary “does.”
• After “does,” the main verb takes its base form “teach,” not “teaches.”
• The other options have incorrect auxiliary agreement or an incorrect main-verb form.
• After “does,” the main verb takes its base form “teach,” not “teaches.”
• The other options have incorrect auxiliary agreement or an incorrect main-verb form.
వివరణ:
Question 2
ప్రశ్న 2
Which question is correctly formed from “They visited the museum yesterday”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A past-simple question with an ordinary lexical verb uses “did” before the subject.
• After “did,” the main verb returns to its base form “visit.”
• The other options use the wrong auxiliary or incorrectly retain the past form “visited.”
• After “did,” the main verb returns to its base form “visit.”
• The other options use the wrong auxiliary or incorrectly retain the past form “visited.”
వివరణ:
Question 3
ప్రశ్న 3
Which is the correct yes/no question for “The room is ready”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• When “be” is the finite verb, it is placed before the subject to form a yes/no question.
• “Is the room ready?” therefore has the standard auxiliary–subject order.
• Do-support is not used with finite “be” in this construction.
• “Is the room ready?” therefore has the standard auxiliary–subject order.
• Do-support is not used with finite “be” in this construction.
వివరణ:
Question 4
ప్రశ్న 4
Which question correctly corresponds to “The children were playing outside”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The statement already contains the auxiliary “were” in the past continuous.
• Form the question by placing “were” before the subject: “Were the children playing outside?”
• Adding “did” would change the structure and is unnecessary when an auxiliary is already present.
• Form the question by placing “were” before the subject: “Were the children playing outside?”
• Adding “did” would change the structure and is unnecessary when an auxiliary is already present.
వివరణ:
Question 5
ప్రశ్న 5
Choose the correctly formed question from “Ravi is preparing the report.”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The present continuous contains the auxiliary “is,” which moves before the subject in a yes/no question.
• The -ing form “preparing” remains unchanged after the inverted auxiliary.
• The other options incorrectly add “does” or replace the required participle with the base form.
• The -ing form “preparing” remains unchanged after the inverted auxiliary.
• The other options incorrectly add “does” or replace the required participle with the base form.
వివరణ:
Question 6
ప్రశ్న 6
Which question correctly corresponds to “The team has completed the task”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The present perfect already contains the auxiliary “has.”
• The yes/no question is formed by placing “has” before the subject: “Has the team completed the task?”
• Do-support is not added when the perfect auxiliary is already present.
• The yes/no question is formed by placing “has” before the subject: “Has the team completed the task?”
• Do-support is not added when the perfect auxiliary is already present.
వివరణ:
Question 7
ప్రశ్న 7
Which is the correct question form of “The guests had left before noon”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The past perfect contains the auxiliary “had,” which is inverted with the subject to form the question.
• The past participle “left” remains after the subject.
• The other options add unnecessary do-support or use an incorrect verb form.
• The past participle “left” remains after the subject.
• The other options add unnecessary do-support or use an incorrect verb form.
వివరణ:
Question 8
ప్రశ్న 8
Which question is correctly formed from “Meena can solve the puzzle”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A modal verb such as “can” is placed before the subject in a yes/no question.
• The verb following a modal remains in the base form “solve.”
• Do-support is not used together with the modal “can.”
• The verb following a modal remains in the base form “solve.”
• Do-support is not used together with the modal “can.”
వివరణ:
Question 9
ప్రశ్న 9
Choose the correct yes/no question for “They will attend the meeting.”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The modal auxiliary “will” moves before the subject to form the question.
• The main verb remains in the base form “attend.”
• The other options add an unnecessary auxiliary or use an incorrect verb form.
• The main verb remains in the base form “attend.”
• The other options add an unnecessary auxiliary or use an incorrect verb form.
వివరణ:
Question 10
ప్రశ్న 10
Which question correctly corresponds to “We should inform the principal”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The modal “should” is placed before the subject “we” in a yes/no question.
• The main verb after the modal remains in its base form “inform.”
• Do-support or a form of “be” is not added when a modal is already present.
• The main verb after the modal remains in its base form “inform.”
• Do-support or a form of “be” is not added when a modal is already present.
వివరణ:
Question 11
ప్రశ్న 11
Which is the correct present-simple question for “The students understand the rule”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The plural subject “the students” takes “do” in a present-simple question.
• The lexical verb remains in the base form “understand.”
• “Does” disagrees with the plural subject, while “understands” is incorrect after “do.”
• The lexical verb remains in the base form “understand.”
• “Does” disagrees with the plural subject, while “understands” is incorrect after “do.”
వివరణ:
Question 12
ప్రశ్న 12
Which question is correctly formed from “The machine operates automatically”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The singular subject “the machine” requires “does” in a present-simple question.
• After “does,” the main verb must be the base form “operate.”
• The other options contain subject–auxiliary disagreement or an incorrect verb form.
• After “does,” the main verb must be the base form “operate.”
• The other options contain subject–auxiliary disagreement or an incorrect verb form.
వివరణ:
Question 13
ప్రశ్న 13
Which question correctly corresponds to “Rahul went to Hyderabad yesterday”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• A past-simple question with the lexical verb “went” requires the auxiliary “did.”
• Once “did” carries the past tense, the main verb returns to its base form “go.”
• The other options use the wrong auxiliary or incorrectly keep “went” after “did.”
• Once “did” carries the past tense, the main verb returns to its base form “go.”
• The other options use the wrong auxiliary or incorrectly keep “went” after “did.”
వివరణ:
Question 14
ప్రశ్న 14
Choose the correctly formed question from “She wrote the email last night.”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The past-simple statement uses “did” to form a yes/no question.
• The main verb becomes the base form “write” after “did.”
• The alternatives either retain the past form “wrote” or use an auxiliary inconsistent with the original tense.
• The main verb becomes the base form “write” after “did.”
• The alternatives either retain the past form “wrote” or use an auxiliary inconsistent with the original tense.
వివరణ:
Question 15
ప్రశ్న 15
Which question correctly corresponds to “The students are waiting for the bus”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The statement is in the present continuous and already contains the auxiliary “are.”
• The question is formed by placing “are” before the subject while retaining “waiting.”
• Adding “do” is unnecessary, and changing to “wait” would alter the tense and aspect.
• The question is formed by placing “are” before the subject while retaining “waiting.”
• Adding “do” is unnecessary, and changing to “wait” would alter the tense and aspect.
వివరణ:
Question 16
ప్రశ్న 16
Which question correctly corresponds to “The teacher has been explaining the topic for an hour”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The present perfect continuous begins with the auxiliary “has.”
• Question formation places the first auxiliary before the subject: “Has the teacher been explaining ...?”
• The remaining auxiliaries and participle stay after the subject in their normal order.
• Question formation places the first auxiliary before the subject: “Has the teacher been explaining ...?”
• The remaining auxiliaries and participle stay after the subject in their normal order.
వివరణ:
Question 17
ప్రశ్న 17
Which is the correct yes/no question for the statement “There is enough water in the tank”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• In the existential construction “there is,” the finite form of “be” moves before “there” to form the question.
• “Is there enough water in the tank?” is the standard yes/no question.
• Do-support is not used because the finite verb is “be.”
• “Is there enough water in the tank?” is the standard yes/no question.
• Do-support is not used because the finite verb is “be.”
వివరణ:
Question 18
ప్రశ్న 18
Which option correctly fixes the error in “Does Kavya plays badminton every evening?”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• With the singular subject “Kavya,” the present-simple question correctly uses “does.”
• After “does,” the main verb must be the base form “play,” not “plays” or “played.”
• The corrected form is therefore “Does Kavya play badminton every evening?”
• After “does,” the main verb must be the base form “play,” not “plays” or “played.”
• The corrected form is therefore “Does Kavya play badminton every evening?”
వివరణ:
Question 19
ప్రశ్న 19
Which option correctly fixes the error in “Did the train arrived on time?”
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The auxiliary “did” already carries the past-tense marking in a past-simple question.
• The main verb must therefore be the base form “arrive.”
• “Arrived” and “arrives” are not used after “did” in this structure.
• The main verb must therefore be the base form “arrive.”
• “Arrived” and “arrives” are not used after “did” in this structure.
వివరణ:
Question 20
ప్రశ్న 20
Which question is correctly formed from “The audience could hear the announcement clearly”?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
• The modal “could” moves before the subject to form the yes/no question.
• The main verb after the modal remains in the base form “hear.”
• The other options add an unnecessary auxiliary or incorrectly use the past form “heard.”
• The main verb after the modal remains in the base form “hear.”
• The other options add an unnecessary auxiliary or incorrectly use the past form “heard.”
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: B. Does Priya teach science at this school? సమాధానం: B.
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Question 2 ప్రశ్న 2Answer: C. Did they visit the museum yesterday? సమాధానం: C.
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Question 3 ప్రశ్న 3Answer: A. Is the room ready? సమాధానం: A.
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Question 4 ప్రశ్న 4Answer: D. Were the children playing outside? సమాధానం: D.
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Question 5 ప్రశ్న 5Answer: B. Is Ravi preparing the report? సమాధానం: B.
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Question 6 ప్రశ్న 6Answer: C. Has the team completed the task? సమాధానం: C.
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Question 7 ప్రశ్న 7Answer: A. Had the guests left before noon? సమాధానం: A.
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Question 8 ప్రశ్న 8Answer: D. Can Meena solve the puzzle? సమాధానం: D.
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Question 9 ప్రశ్న 9Answer: B. Will they attend the meeting? సమాధానం: B.
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Question 10 ప్రశ్న 10Answer: A. Should we inform the principal? సమాధానం: A.
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Question 11 ప్రశ్న 11Answer: C. Do the students understand the rule? సమాధానం: C.
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Question 12 ప్రశ్న 12Answer: D. Does the machine operate automatically? సమాధానం: D.
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Question 13 ప్రశ్న 13Answer: B. Did Rahul go to Hyderabad yesterday? సమాధానం: B.
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Question 14 ప్రశ్న 14Answer: A. Did she write the email last night? సమాధానం: A.
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Question 15 ప్రశ్న 15Answer: C. Are the students waiting for the bus? సమాధానం: C.
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Question 16 ప్రశ్న 16Answer: B. Has the teacher been explaining the topic for an hour? సమాధానం: B.
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Question 17 ప్రశ్న 17Answer: A. Is there enough water in the tank? సమాధానం: A.
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Question 18 ప్రశ్న 18Answer: D. Does Kavya play badminton every evening? సమాధానం: D.
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Question 19 ప్రశ్న 19Answer: C. Did the train arrive on time? సమాధానం: C.
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Question 20 ప్రశ్న 20Answer: B. Could the audience hear the announcement clearly? సమాధానం: B.