`1.` Rice is grown in many tropical countries.

`-` BĐ HTĐ: S `+` am/is/are (not) `+` PII `+` (by O)

`2.` We will be given a test by the teacher next week.

`-` BĐ TLĐ: S `+` will (not) `+` PII `+` (by O)

`3.` My bicycle has been stolen!

`-` BĐ HTHT: S `+` have/has (not) `+` PII `+` (by O)

`4.` This bridge was built ten years ago.

`-` BĐ QKĐ: S `+` was/were (not) `+` PII `+` (by O)

`5.` Alcohol is not served in this restaurant.

`-` BĐ HTĐ: S `+` am/is/are (not) `+` PII `+` (by O)

`6.` Are cars made in your country?

`-` BĐ HTĐ: `(?)` Am/Is/Are `+` S `+` PII `+` (by O) `?`

`7.` How often are the streets cleaned?

`-` BĐ HTĐ: Wh/H-q `+` am/is/are `+` S `+` PII `+` (by O) `?`

`8.` The package will be delivered tomorrow.

`-` BĐ TLĐ: S `+` will (not) `+` PII `+` (by O)