Worksheet for practicing reduced relative clauses in English grammar.

Solution and Explanation

#### Part 1: Complete the sentences using only the verb in parentheses in the correct form.

Reduced relative clauses are formed by omitting the relative pronoun and the auxiliary verb "to be" when the subject of the clause is the same as the noun it modifies. The verb is usually in its -ing form (present participle) or past participle form, depending on whether the action is ongoing or completed.

Let's solve each sentence:

1. a. Anyone _______ (drive) over the speed limit will be stopped.
- The subject "Anyone" is performing the action "drive." Since the action is ongoing, we use the present participle.
- Answer: driving

2. b. Any employee _______ (work) hard could receive a bonus this month.
- The subject "Any employee" is performing the action "work." Since the action is ongoing, we use the present participle.
- Answer: working

3. c. Passengers _______ (wait) for trains can use the waiting room on platform two.
- The subject "Passengers" is performing the action "wait." Since the action is ongoing, we use the present participle.
- Answer: waiting

4. d. Letters _______ (send) with a first class stamp arrive the following day.
- The subject "Letters" has already been acted upon by the action "send." Since the action is completed, we use the past participle.
- Answer: sent

5. e. Any items _______ (leave) in the classroom at the end of the term will be thrown away.
- The subject "Any items" has already been acted upon by the action "leave." Since the action is completed, we use the past participle.
- Answer: left

6. f. Glass _______ (put) in green bins is recycled.
- The subject "Glass" has already been acted upon by the action "put." Since the action is completed, we use the past participle.
- Answer: put

7. g. The people _______ (live) in this house have been here for years.
- The subject "The people" is performing the action "live." Since the action is ongoing, we use the present participle.
- Answer: living

8. h. Many products _______ (buy) online are much cheaper in the stores.
- The subject "Many products" has already been acted upon by the action "buy." Since the action is completed, we use the past participle.
- Answer: bought

9. i. There is a fine for any library books _______ (return) late.
- The subject "any library books" has already been acted upon by the action "return." Since the action is completed, we use the past participle.
- Answer: returned

10. j. We'll give a reward to anyone _______ (provide) the police with information about the missing jewelry.
- The subject "anyone" is performing the action "provide." Since the action is ongoing, we use the present participle.
- Answer: providing

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#### Part 2: Combine the two sentences with a reduced relative clause.

In this section, we combine two sentences into one by using a reduced relative clause. The relative pronoun and auxiliary verb are omitted, and the verb is used in its -ing form (present participle) or past participle form, depending on the context.

Let's solve each pair:

1. a. A bag was stolen from my hotel room. It had my passport in it.
- The second sentence describes the bag, so we use a reduced relative clause with the past participle "stolen."
- Answer: The bag stolen from my hotel room had my passport in it.

2. b. She's the one. She's demanding the pay raise.
- The second sentence describes what "the one" is doing, so we use the present participle "demanding."
- Answer: She's the one demanding a pay raise.

3. c. This is a job. It requires someone with plenty of experience.
- The second sentence describes the job, so we use the present participle "requiring."
- Answer: This is a job requiring someone with plenty of experience.

4. d. A package was delivered this morning. It's on my desk.
- The second sentence describes the package, so we use the past participle "delivered."
- Answer: The package delivered this morning is on my desk.

5. e. It's a university. It specializes in medicine.
- The second sentence describes the university, so we use the present participle "specializing."
- Answer: It's a university specializing in medicine.

6. f. That's the baby. She was born three hours ago.
- The second sentence describes the baby, so we use the past participle "born."
- Answer: That's the baby born three hours ago.

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Final Answers:

#### Part 1:
1. a. driving
2. b. working
3. c. waiting
4. d. sent
5. e. left
6. f. put
7. g. living
8. h. bought
9. i. returned
10. j. providing

#### Part 2:
1. a. The bag stolen from my hotel room had my passport in it.
2. b. She's the one demanding a pay raise.
3. c. This is a job requiring someone with plenty of experience.
4. d. The package delivered this morning is on my desk.
5. e. It's a university specializing in medicine.
6. f. That's the baby born three hours ago.

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Final Answer Box:
\boxed{
\text{Part 1: a. driving, b. working, c. waiting, d. sent, e. left, f. put, g. living, h. bought, i. returned, j. providing} \\
\text{Part 2: a. stolen, b. demanding, c. requiring, d. delivered, e. specializing, f. born}
}