1. I am brought this dish by the waiter

2. These postcards are sent to us by our friends

3. This room is kept tidy all the time

4. John gets his shirt cleaned by his sister

- get sth VPII by O

5. Meals are cooked by my sister everyday

6. A pencil is used to draw beautiful pictures by my brother 

7. This room isn't cleaned everyday

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Bị động thì HTĐ: 

S am/are/is (not) VPII by O

1. I am brought this dishes by the waiter

2. These postcards are sent to us by our friends

3. This room is kept tidy all the time

4. John gets his shirt cleaned by his sister

5. Meals are cooked by my sister every day

6. A pencil is used to draw beautiful pictures by my brother

7. This room isn't cleaned everyday

QKĐ: S + was/ were + PP + (by O)

HTĐ: S + am/ is/ are + PP + (by O)

HTTD: S + am/ is/ are + being + PP + (by O)

HTHT: S + have/ has + been + PP+ (by O)

TLĐ: S + will be + PP + (by O)

TLG: S + is/ am/ are + going to + be + PP + (by O)

S + modal verb (should, must, have to, can,...) + be + PP + (by O)