II/ Rewrite these sentences, using the verbs in passive form with At university, they usually hold a lot of concerts.
"will/ can/ should/ must + be + past participle."
1. Some body will clean the room later.
-> ……………………………………………………………………………..
2. You mustn't open this parcel until Christmas Day.
-> ……………………………………………………………………………..
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.
-> ……………………………………………………………………………..
III/ Change these sentences into passive:
1. Some body clean the house every day.
-> ……………………………………………………………………………..
2. How do people learn language?
1, do they usually hold the concerts at the university ?
--> are the concerts usually held at the university ?
2, some body will clean the room later
--> the room will be cleaned later
3, you mustn't open this parcel until Christmas Day
-->this parcel mustn't be opened until Christmas Day
4, they can't make tea with cold water
-->tea can't be made with cold water
5, the students will hold a meeting before the teacher's day
-->a meeting will be held by the students before the teacher's day
6,people can recycle tires to make pipes or floor coverings
-->tires can be recycled to make pipes or floor coverings
7,they should send applications before december
-->applications should be sent before december
8, the manage must sign the contract today
-->the contract must be signed by the manager today
1, do they usually hold the concerts at the university ?
--> are the concerts usually held at the university ?
2, some body will clean the room later
--> the room will be cleaned later
3, you mustn't open this parcel until Christmas Day
-->this parcel mustn't be opened until Christmas Day
4, they can't make tea with cold water
-->tea can't be made with cold water
5, the students will hold a meeting before the teacher's day
-->a meeting will be held by the students before the teacher's day
6,people can recycle tires to make pipes or floor coverings
-->tires can be recycled to make pipes or floor coverings
7,they should send applications before december
-->applications should be sent before december
8, the manage must sign the contract today
-->the contract must be signed by the manager today