Rewrite the sentences in the PASSIVE.

1. They should have reserved a table last week.

2. They are judging the competition now.

3. Who made these biscuits?

4. They informed Kevin this morning.

5. How often do they water the plants?

6. They will have checked the results by Wednesday.

7. Somebody's broken my favourite plate!

8. Someone had taken the papers from my desk by the time I got back.

1. A table should have been reserved by them last week.
Explanation: In the original sentence, the subject "they" should become the agent of the passive sentence. The verb "should have reserved" becomes "should have been reserved" in the passive voice. The object "a table" remains the same.

2. The competition is being judged by them now.
Explanation: In the original sentence, the subject "they" becomes the agent of the passive sentence. The verb "are judging" becomes "is being judged" in the passive voice. The object "the competition" remains the same.

3. By whom were these biscuits made?
Explanation: In the original sentence, the subject "who" becomes the agent of the passive sentence. The verb "made" becomes "were made" in the passive voice. The object "these biscuits" remains the same.

4. Kevin was informed this morning by them.
Explanation: In the original sentence, the subject "they" becomes the agent of the passive sentence. The verb "informed" becomes "was informed" in the passive voice. The object "Kevin" remains the same.

5. How often are the plants watered by them?
Explanation: In the original sentence, the subject "they" becomes the agent of the passive sentence. The question "how often do they water" becomes "how often are ... watered" in the passive voice. The object "the plants" remains the same.

6. The results will have been checked by them by Wednesday.
Explanation: In the original sentence, the subject "they" becomes the agent of the passive sentence. The verb "will have checked" becomes "will have been checked" in the passive voice. The object "the results" remains the same.

7. My favourite plate has been broken by somebody!
Explanation: In the original sentence, the subject "somebody" becomes the agent of the passive sentence. The verb "has broken" becomes "has been broken" in the passive voice. The object "my favourite plate" remains the same.

8. The papers had been taken from my desk by someone by the time I got back.
Explanation: In the original sentence, the subject "someone" becomes the agent of the passive sentence. The verb "had taken" becomes "had been taken" in the passive voice. The object "the papers from my desk" remains the same. The phrase "by the time I got back" remains unchanged.