1. I am brought to the dish by the waiter.

bring to

2. These postcards are sent to us by our friends.

send to, postcards là số nhiều

3. This cake was baked yesterday by Tim.

cake, số ít, quá khứ (yestreday)

4. Her ticket was showed to the airrline agent.

số ít, quá khứ do câu trên có showed

5. The dinner is going to be prepared in the kitchen by her mother.

S + be going to be + V3/ed + ....

6. My sister is being helped.

S + be being + V3/ed

7. His nose has been broken in a football match.

S + have/has + been + V3/ed

8. Several tourists have been attacked by monkeys in Nha Trang.

S + have/has + been + V3/ed

9. The bus will be driven by Pamela.

S + will be + V3/ed

10. His parents will be visited by Tom next month.

S + will be + V3/ed

11. Anna will be given a ride to school by Nam tomorrow.

S + will be + V3/ed

12. A bike can be ridden to school ... a day

S + can be + V3/ed

13. Our teeth should be cleaned twice a day.

S + should be + V3/ed

14. My homework is going to be done this afternoon.

S + be going to + V3/ed

15. My grandparents is going to be visited by Mai tomorrow.

S + be going to be + V3/ed