Question

Exercise 1 Change the active to the passive by supplying the correct form of the verb to be Example: Tom prepares the homework every day. The homework is prepared by Tom. 1. Tom is preparing the homework. The homework _____ prepared by Tom now. 2. Tom has prepared the homework. The homework _____ prepared by Tom. 3. Tom prepared the homework. The homework _____ prepared by Tom. 4. Tom was preparing the homework. The homework _____ prepared by Tom. 5. Tom had prepared the homework. The homework _____ prepared by Tom. 6. Tom will prepare the homework. The homework _____ prepared by Tom. 7. Tom will have prepared the homework. The homework _____ prepared by Tom.

Answer 1

1. is being
2. has been
3. was
4. was being
5. had been
6. will be
7. will have been

Answer 2

Here are the sentences with the active voice changed to passive voice:

1. Tom is preparing the homework. The homework is being prepared by Tom now.
2. Tom has prepared the homework. The homework has been prepared by Tom.
3. Tom prepared the homework. The homework was prepared by Tom.
4. Tom was preparing the homework. The homework was being prepared by Tom.
5. Tom had prepared the homework. The homework had been prepared by Tom.
6. Tom will prepare the homework. The homework will be prepared by Tom.
7. Tom will have prepared the homework. The homework will have been prepared by Tom.