Grammar worksheet on noun clauses with multiple-choice questions.

Noun Clauses: Multiple Choice

The task involves completing sentences using noun clauses. A noun clause is a dependent clause that functions as a noun in a sentence. It can act as the subject, object, or complement of a verb or preposition.

Let's solve each question step by step:

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1. ______ shocked his friends.

- Options:
a. What did Billy do
b. What Billy did
c. Billy did
d. Bill did what

- Explanation: The blank needs a noun clause that acts as the subject of the sentence. "What Billy did" is a noun clause that fits perfectly.
- Correct Answer: b. What Billy did

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2. Mary’s friends do not know ______.

- Options:
a. even if she cannot swim
b. as if that she cannot swim
c. that she cannot swim
d. if that she cannot swim

- Explanation: The verb "know" requires a noun clause as its object. "That she cannot swim" is a noun clause that provides the information Mary's friends do not know.
- Correct Answer: c. that she cannot swim

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3. John’s mistake was ______.

- Options:
a. be late for work three times
b. late for work three times
c. had been late for work three times
d. that he had been late for work three times

- Explanation: The verb "was" requires a noun clause or a phrase that can function as a complement. "That he had been late for work three times" is a noun clause that fits.
- Correct Answer: d. that he had been late for work three times

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4. We are not responsible for ______.

- Options:
a. what you have done
b. that you have done
c. what have you done
d. whether have you done

- Explanation: The preposition "for" requires a noun clause as its object. "What you have done" is a noun clause that fits.
- Correct Answer: a. what you have done

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5. Everybody was sad ______.

- Options:
a. the fact that the president was in poor health
b. why the president was in poor health
c. that the president was in poor health
d. that was the president in poor health

- Explanation: The adjective "sad" requires a noun clause to explain the reason for sadness. "That the president was in poor health" is a noun clause that fits.
- Correct Answer: c. that the president was in poor health

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6. You must decide on ______.

- Options:
a. to take which English course
b. which English course you should take
c. that which English course to take
d. which English course should you take

- Explanation: The preposition "on" requires a noun clause as its object. "Which English course you should take" is a noun clause that fits.
- Correct Answer: b. which English course you should take

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7. The mother called the police and said ______.

- Options:
a. which was her son kidnapped
b. which her son was kidnapped
c. that her son was kidnapped
d. that was her son kidnapped

- Explanation: The verb "said" requires a noun clause as its object. "That her son was kidnapped" is a noun clause that fits.
- Correct Answer: c. that her son was kidnapped

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8. I would like to know ______.

- Options:
a. to live
b. where you live
c. how you to live
d. where do you live

- Explanation: The verb "know" requires a noun clause as its object. "Where you live" is a noun clause that fits.
- Correct Answer: b. where you live

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9. The concert advertisement did not say ______.

- Options:
a. when will the concert begin
b. when the concert will begin
c. when would the concert begin
d. when the concert would begin

- Explanation: The verb "say" requires a noun clause as its object. In reported speech, the tense often shifts to the past. "When the concert would begin" is a noun clause that fits.
- Correct Answer: d. when the concert would begin

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10. ______ is still unknown.

- Options:
a. Mary was sacked
b. Was Mary sacked
c. Why Mary was sacked
d. Why was Mary sacked

- Explanation: The blank needs a noun clause that acts as the subject of the sentence. "Why Mary was sacked" is a noun clause that fits.
- Correct Answer: c. Why Mary was sacked

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11. I wonder ______.

- Options:
a. Peter will come
b. if Peter will come
c. that Peter will come
d. if will Peter come

- Explanation: The verb "wonder" requires a noun clause as its object. "If Peter will come" is a noun clause that fits.
- Correct Answer: b. if Peter will come

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12. Can you tell me ______?

- Options:
a. how much this shirt costs
b. how much does this shirt cost
c. this shirt costs how much
d. how much is this shirt

- Explanation: The verb "tell" requires a noun clause as its object. "How much this shirt costs" is a noun clause that fits.
- Correct Answer: a. how much this shirt costs

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13. Could you explain ______?

- Options:
a. a noun clause is recognized
b. what a noun clause is recognized
c. how a noun clause is recognized
d. how is a noun clause recognized

- Explanation: The verb "explain" requires a noun clause as its object. "How a noun clause is recognized" is a noun clause that fits.
- Correct Answer: c. how a noun clause is recognized

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Final Answers:

1. b. What Billy did
2. c. that she cannot swim
3. d. that he had been late for work three times
4. a. what you have done
5. c. that the president was in poor health
6. b. which English course you should take
7. c. that her son was kidnapped
8. b. where you live
9. d. when the concert would begin
10. c. Why Mary was sacked
11. b. if Peter will come
12. a. how much this shirt costs
13. c. how a noun clause is recognized

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Boxed Final Answer:

\boxed{b, c, d, a, c, b, c, b, d, c, b, a, c}