HOMEWORK (2): Passive Voice

* Recognise whether these sentences are in the active or passive voice and change them:

Example: A letter is written by Tom. (passive voice) >>> Tom writes a letter (active voice)

1. Mr Bell invented the telephone.

2. The animals will be fed by Sarah.

3. Mrs Green should teach the biology class.

4. English is spoken all over the world. (!!!!!!!)

5. My mother is going to buy some sweets.

6. Her students have sent her flowers.

7. Money was being given by Mary.