Rewrite these sentences, using the verbs in passive form

Rewrite these sentences, using the verbs in passive form
 

3. They can't make tea with cold water.

-> ……………………………………………………………………………..

4. The students will hold a meeting before the Teacher's Day.

-> ……………………………………………………………………………..

5. People can recycle tires to make pipes or floor coverings.

-> ……………………………………………………………………………..

6. They should send applications before December.

-> ……………………………………………………………………………..

7. The manage must sign the contract today.

-> ……………………………………………………………………………..

8. They will build  the new bridge by the end of the year.

-> ……………………………………………………………………………..

9. We should use cloth bags instead of plastic bags.

-> ……………………………………………………………………………..

10. We can use the garbage to make fertilizer.

-> ……………………………………………………………………………..