Question

Change the sentences to use passive structures.
1. I can buy a postcard.
2. Sam must clean his room.
3. Ought I to sing this song?
4. You shouldn’t play this game.
5. Do you have to buy this book?
6. People grow rice in many countries.
7. The cook baked a cake yesterday.
8. I will buy this dress tomorrow.

Answer 1

1. A postcard can be bought by me
2 sam's room must be cleaned by him
3 ought this song be sung by me?
4 this game sholdnt be played by you
5 does this book have to be bought by you?
6 rice is grown by people in many countries
7 a cake was baked by the cook y-y
8 this dress will be bought by me tomorrow