Convert following active sentences into passive forms
1. How many languages do they speak in Canada?
=>
2. Did Mary buy this beautiful dress?
=>
3. Are you going to help her solve that problem?
=>
4. Have you turned off the air-conditioner?
=>
5. When will you hand in the required assignment?
=>
6. How many times have i told you to keep silent in class?
=>
7. Should i send a complaint letter to the mayor?
=>
8. Had you come to any conclusions before we came?
=>
Convert following active sentences into passive forms
1. How many languages do they speak in Canada?
=> How many languages are spoken in Canada?
2. Did Mary buy this beautiful dress?
=> Was this beautiful dress bought by Mary?
3. Are you going to help her solve that problem?
=> Is she going to be helped to solve that problem?
4. Have you turned off the air-conditioner?
=> Has the air-conditioner been turned off?
5. When will you hand in the required assignment?
=> When will the required assignment be handed in?
6. How many times have i told you to keep silent in class?
=> How many times have you been told keep silent in class?
7. Should i send a complaint letter to the mayor?
=> Should a complaint letter be sent to the mayor?
8. Had you come to any conclusions before we came?
=> Had any conclusions been come to before we came?
Thanh kiu vi na miu!!