=>
21. I am brought this dish by the waiter.
-> bị động HTĐ is/am/are V3/ed
22. These postcards are sent to us by our friends.
-> bị động HTĐ is/am/are V3/ed
23. They were told this story by their grandmother when they visited her last week.
-> bị động QKĐ was/were V3/ed
24. This train ticket was ordered for Tim's mother by him.
-> bị động QKĐ was/were V3/ed
25. I wasn't shown the special cameras.
-> bị động QKĐ was/were V3/ed
26. Her ticket was shown to the airline agent by her.
-> bị động QKĐ was/were V3/ed
27. His friend is lent his new shoes by him.
-> bị động HTĐ is/am/are V3/ed
28. Her relatives were left five million pounds by her.
-> bị động QKĐ was/were V3/ed
29. These boxes were handed to the customer by the shop assistant.
-> bị động QKĐ was/were V3/ed
30. The first prize was awarded to the reporter by the board.
-> bị động QKĐ was/were V3/ed