1. Emails are sent by Tom every day

Bị động HTĐ: is/am/are+ Pii

2. The grass is cut by Tom

Bị động HTĐ: is/am/are+ Pii

3. Cars are often stolen 

Bị động HTĐ: is/am/are+ Pii

4. Music wasn't played loud lastnight 

Bị động QKĐ: was/were+ Pii

5. English anhd French are being spoken here

Bị động HTTD: S+ tobe+ being+ Pii

6. A lot of books have been being read by Mary

Bị động HTHTTD: have been being+ Pii

7. Flowers had been bought for the flat by Mary

Bị động QKHT: had been Pii

8. The cars are washed every week

Bị động HTĐ: is/am/are+ Pii

9. The grass has been cut by Tom

Bị động HTHT: has/have been Pii

10. You and Mary will be met at the airport by Tom

Bị động TLĐ:will be Pii

`-` BĐ :

`+` HTĐ : S + is / am / are + VpII ( by O )

`+` QKĐ : S + was / were + VpII ( by O )

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

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

`+` QKHT : S + had been + VpII ( by O )

`+` HTHTTD : S + have / has + been being + VpII ( by O )

`+` TLĐ : S + will be + VpII ( by O ) 

`1`.Emails are sent by Tom everyday

`2`.The grass was cut by Tom

`3`.Cars are often stolen

`4`.Loud music wasn't played last night

`5`.English and French are being spoken here

`6`.A lot of books have been being read by Mary

`7`.Flowers had been bought for the flat by Mary

`8`.The cars are washed everyweek

`9`.The grass has been cut by Tom

`10`.You and Mary will be met at the airport by Tom

`\text{# TF}`