Exercise 1: Change into passive voice

1/ He has repaired this car recently

=>

2/ They haven't planted flowers here

=>

3/ Have you bought the rules?

=>

4/ They sent the bears to the circus

=>

`1` This car has been repaired recently.

`2` Flowers haven't been planted here.

`3` Have the rules been bought by you?

`4` The bears were sent to the circus.

`______________________________________`

`***` Bị động:

`-` HTHT:

`->` S + have/has + been + VpII + (by O)

`-` QKĐ:

`->` S + was/were + VpII + (by O)

Bị động - các thì:

- Thì HTHT:

(+) S + has/have + been + V3/ed 

(-) S + has/have + not + been + V3/ed 

(?) Has/Have + S+  been + V3/ed ?

- Thì QKĐ: 

(+) S + was/were + V3/ed 

-----------------------------------------------------

1. This car has been repaired recently.

2. Flowers haven't been planted here.

3. Have the rules been bought?

4. The bears were sent to the circus.

`color{orange}{~LeAiFuRuiHuiBao~}`