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Question 1
ప్రశ్న 1
Classify the sentence: “The children played in the courtyard.”
Explanation:
• The sentence contains one main clause: “The children played in the courtyard.”
• It has one subject–predicate structure and no additional main or subordinate clause.
• Therefore, it is a simple sentence.
• It has one subject–predicate structure and no additional main or subordinate clause.
• Therefore, it is a simple sentence.
వివరణ:
Question 2
ప్రశ్న 2
Classify the sentence: “The bell rang, and the students entered the classroom.”
Explanation:
• “The bell rang” and “the students entered the classroom” are both independent main clauses.
• They are joined by the coordinating conjunction “and.”
• A sentence containing two coordinated main clauses is a compound sentence.
• They are joined by the coordinating conjunction “and.”
• A sentence containing two coordinated main clauses is a compound sentence.
వివరణ:
Question 3
ప్రశ్న 3
Classify the sentence: “Because the road was flooded, the bus took another route.”
Explanation:
• “The bus took another route” is the main clause.
• “Because the road was flooded” is a subordinate clause giving the reason.
• A main clause combined with a subordinate clause forms a complex sentence.
• “Because the road was flooded” is a subordinate clause giving the reason.
• A main clause combined with a subordinate clause forms a complex sentence.
వివరణ:
Question 4
ప్రశ్న 4
Which sentence is simple even though it has a compound predicate?
Explanation:
• In option A, the single subject “Ravi” has two coordinated verb phrases: “opened the file” and “checked the figures.”
• The sentence still contains only one main clause because no second subject–finite-verb clause is introduced.
• The other options contain either two main clauses or a main clause plus a subordinate clause.
• The sentence still contains only one main clause because no second subject–finite-verb clause is introduced.
• The other options contain either two main clauses or a main clause plus a subordinate clause.
వివరణ:
Question 5
ప్రశ్న 5
Which sentence is compound?
Explanation:
• “The rain stopped” and “the players returned to the field” are independent clauses.
• The coordinating conjunction “so” links those two main clauses.
• The other options contain either one main clause or a main clause with a subordinate time clause.
• The coordinating conjunction “so” links those two main clauses.
• The other options contain either one main clause or a main clause with a subordinate time clause.
వివరణ:
Question 6
ప్రశ్న 6
Which sentence is complex?
Explanation:
• “It was comfortable” is the main clause in option C.
• “Although the room was small” is a subordinate concessive clause.
• The combination of one main clause and one subordinate clause makes the sentence complex.
• “Although the room was small” is a subordinate concessive clause.
• The combination of one main clause and one subordinate clause makes the sentence complex.
వివరణ:
Question 7
ప్రశ్న 7
How many independent clauses are there in the compound sentence “The teacher explained the rule, but the students still had questions”?
Explanation:
• “The teacher explained the rule” can stand independently as a sentence.
• “The students still had questions” can also stand independently and is coordinated with the first clause by “but.”
• Therefore, the sentence contains two independent clauses.
• “The students still had questions” can also stand independently and is coordinated with the first clause by “but.”
• Therefore, the sentence contains two independent clauses.
వివరణ:
Question 8
ప్రశ్న 8
In the complex sentence “If you need assistance, the supervisor will help you,” which part is the main clause?
Explanation:
• “The supervisor will help you” can stand alone as a complete sentence.
• “If you need assistance” is a subordinate conditional clause and depends on the main clause.
• Therefore, “the supervisor will help you” is the main clause.
• “If you need assistance” is a subordinate conditional clause and depends on the main clause.
• Therefore, “the supervisor will help you” is the main clause.
వివరణ:
Question 9
ప్రశ్న 9
Which sentence has two main clauses joined by the coordinating conjunction “or”?
Explanation:
• “You can call me” and “you can send me a message” are both complete main clauses.
• They are coordinated by “or,” which presents alternatives.
• Option C has one subject with coordinated verbs, while the other options contain subordination.
• They are coordinated by “or,” which presents alternatives.
• Option C has one subject with coordinated verbs, while the other options contain subordination.
వివరణ:
Question 10
ప్రశ్న 10
Which sentence is simple?
Explanation:
• “The streetlights came on at sunset” contains only one main clause.
• “At sunset” is a prepositional phrase, not a clause, because it has no finite verb.
• The other options contain either two main clauses or a main clause plus a subordinate clause.
• “At sunset” is a prepositional phrase, not a clause, because it has no finite verb.
• The other options contain either two main clauses or a main clause plus a subordinate clause.
వివరణ:
Question 11
ప్రశ్న 11
Choose the complex sentence that best preserves the meaning of the simple sentence “Despite the heavy rain, the match continued.”
Explanation:
• “Despite the heavy rain” expresses concession: the match continued in spite of the rain.
• “Although it rained heavily, the match continued” converts that concessive phrase into a subordinate clause while preserving the meaning.
• The other options express addition, result, or remain structurally simple rather than giving the required complex transformation.
• “Although it rained heavily, the match continued” converts that concessive phrase into a subordinate clause while preserving the meaning.
• The other options express addition, result, or remain structurally simple rather than giving the required complex transformation.
వివరణ:
Question 12
ప్రశ్న 12
Choose the compound sentence that best preserves the meaning of “Although the task was difficult, the team completed it on time.”
Explanation:
• The original complex sentence expresses concession between difficulty and successful completion.
• “The task was difficult, but the team completed it on time” uses two independent clauses joined by the contrastive coordinator “but.”
• It therefore preserves the concessive meaning while changing the structure to a compound sentence.
• “The task was difficult, but the team completed it on time” uses two independent clauses joined by the contrastive coordinator “but.”
• It therefore preserves the concessive meaning while changing the structure to a compound sentence.
వివరణ:
Question 13
ప్రశ్న 13
Choose the simple sentence that best preserves the meaning of “Because the road was blocked, we used another route.”
Explanation:
• The original complex sentence expresses reason: the blocked road caused the route change.
• “Because of the blocked road” is a prepositional phrase, so the revised sentence contains only one main clause.
• Option C therefore preserves the causal meaning while producing a simple sentence.
• “Because of the blocked road” is a prepositional phrase, so the revised sentence contains only one main clause.
• Option C therefore preserves the causal meaning while producing a simple sentence.
వివరణ:
Question 14
ప్రశ్న 14
Choose the complex sentence that best combines the ideas “The alarm rang. Everyone left the building immediately.”
Explanation:
• “When the alarm rang” is a subordinate time clause.
• “Everyone left the building immediately” is the main clause.
• Their combination creates a complex sentence and clearly expresses the temporal relationship between the two events.
• “Everyone left the building immediately” is the main clause.
• Their combination creates a complex sentence and clearly expresses the temporal relationship between the two events.
వివరణ:
Question 15
ప్రశ్న 15
Choose the compound sentence that correctly combines “The shop was closed. We returned home.” with a result relationship.
Explanation:
• “The shop was closed” and “we returned home” are independent clauses.
• The coordinator “so” expresses that returning home was the result of the shop being closed.
• The other options are complex, simple, or concessive rather than the requested compound result structure.
• The coordinator “so” expresses that returning home was the result of the shop being closed.
• The other options are complex, simple, or concessive rather than the requested compound result structure.
వివరణ:
Question 16
ప్రశ్న 16
Which option correctly explains why “The old bridge near the village collapsed yesterday” is a simple sentence?
Explanation:
• Sentence type is determined by clause structure, not by length or punctuation.
• “The old bridge near the village collapsed yesterday” contains one main subject–predicate structure.
• “Near the village” is a phrase, not a second clause, so the sentence is simple.
• “The old bridge near the village collapsed yesterday” contains one main subject–predicate structure.
• “Near the village” is a phrase, not a second clause, so the sentence is simple.
వివరణ:
Question 17
ప్రశ్న 17
Which option correctly explains why “The lights went out, but the generator started immediately” is compound?
Explanation:
• “The lights went out” and “the generator started immediately” are independent clauses.
• The coordinating conjunction “but” joins the two clauses.
• The comma, sentence length, and adverb “immediately” do not by themselves determine the sentence type.
• The coordinating conjunction “but” joins the two clauses.
• The comma, sentence length, and adverb “immediately” do not by themselves determine the sentence type.
వివరణ:
Question 18
ప్రశ్న 18
Which option correctly explains why “When the meeting ended, the participants left” is complex?
Explanation:
• “When the meeting ended” is a subordinate time clause.
• “The participants left” is an independent main clause.
• The sentence is complex because of this main-plus-subordinate clause structure, not merely because it begins with “when” or contains two verbs.
• “The participants left” is an independent main clause.
• The sentence is complex because of this main-plus-subordinate clause structure, not merely because it begins with “when” or contains two verbs.
వివరణ:
Question 19
ప్రశ్న 19
Which sentence is correctly classified as simple despite containing the coordinating conjunction “and”?
Explanation:
• In option A, “Maya” is the single subject of the coordinated predicates “opened the window” and “switched on the fan.”
• The conjunction “and” joins verb phrases rather than two independent clauses.
• A coordinating conjunction does not automatically make a sentence compound.
• The conjunction “and” joins verb phrases rather than two independent clauses.
• A coordinating conjunction does not automatically make a sentence compound.
వివరణ:
Question 20
ప్రశ్న 20
Classify the two sentences: (1) “The power failed, so the computers shut down.” (2) “Because the power failed, the computers shut down.”
Explanation:
• In sentence (1), “The power failed” and “the computers shut down” are independent clauses joined by the coordinator “so,” so the sentence is compound.
• In sentence (2), “Because the power failed” is subordinate to the main clause “the computers shut down,” so the sentence is complex.
• The contrast shows that the same basic ideas can be linked by coordination or subordination to produce different sentence structures.
• In sentence (2), “Because the power failed” is subordinate to the main clause “the computers shut down,” so the sentence is complex.
• The contrast shows that the same basic ideas can be linked by coordination or subordination to produce different sentence structures.
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: A. Simple sentence సమాధానం: A.
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Question 2 ప్రశ్న 2Answer: C. Compound sentence సమాధానం: C.
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Question 3 ప్రశ్న 3Answer: C. Complex sentence సమాధానం: C.
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Question 4 ప్రశ్న 4Answer: A. Ravi opened the file and checked the figures. సమాధానం: A.
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Question 5 ప్రశ్న 5Answer: B. The rain stopped, so the players returned to the field. సమాధానం: B.
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Question 6 ప్రశ్న 6Answer: C. Although the room was small, it was comfortable. సమాధానం: C.
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Question 7 ప్రశ్న 7Answer: B. Two సమాధానం: B.
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Question 8 ప్రశ్న 8Answer: B. the supervisor will help you సమాధానం: B.
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Question 9 ప్రశ్న 9Answer: B. You can call me, or you can send me a message. సమాధానం: B.
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Question 10 ప్రశ్న 10Answer: C. The streetlights came on at sunset. సమాధానం: C.
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Question 11 ప్రశ్న 11Answer: B. Although it rained heavily, the match continued. సమాధానం: B.
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Question 12 ప్రశ్న 12Answer: A. The task was difficult, but the team completed it on time. సమాధానం: A.
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Question 13 ప్రశ్న 13Answer: C. Because of the blocked road, we used another route. సమాధానం: C.
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Question 14 ప్రశ్న 14Answer: B. When the alarm rang, everyone left the building immediately. సమాధానం: B.
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Question 15 ప్రశ్న 15Answer: B. The shop was closed, so we returned home. సమాధానం: B.
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Question 16 ప్రశ్న 16Answer: B. It contains only one main clause. సమాధానం: B.
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Question 17 ప్రశ్న 17Answer: B. It contains two independent clauses joined by a coordinator. సమాధానం: B.
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Question 18 ప్రశ్న 18Answer: C. It contains a subordinate clause and a main clause. సమాధానం: C.
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Question 19 ప్రశ్న 19Answer: A. Maya opened the window and switched on the fan. సమాధానం: A.
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Question 20 ప్రశ్న 20Answer: A. (1) Compound; (2) Complex సమాధానం: A.
