1. We must pay the bill at once.

-> The bill ……must be paid at once…………………………………………………………

2. I will repair your bicycle tomorrow afternoon.

-> Your bicycle……will be repaired tomorrow afternoon…………………………………………………………

3. Penicillin can cure many dangerous diseases.

-> Many.. ……dangerous diseases can be cured by Penicillin………………………………………………………………

4. Does your country export rice to Britain?

-> Is rice …exported to Britain by your country?…………………………………………………………………

5. Clement Clarke Moore wrote the poem in 1823.

-> The poem …was written by Clement Clarke in 1823……………………………………………………………

6. Christmas cards should be sent a week before Christmas day.

-> You ……should send Christmas cards a week before Christmas day…………………………………………………………………

7. Nobody has used this machine for year.

-> This machine ..……has been used for year……………………………………………………

8. They use recycled plastic to make toys and utensils.

 -> Recycled……plastic is used to make toys and untensils…………………………………………………………..

9. Tax free goods can be bought before you get on the plane.

-> You …can buy tax free goods before you get on the plane………………………………………………………………

10. The repairman is going to repair my car next week.

-> We are going to have………my car repaired by the repairman next week……………………………………………