Change the sentences to use passive structures помогите!

Mammoths lived between 2 millions years ago and 9,000 years ago.The mammoths could live in very cold weather.
....... huge and hairy animals.
....... dangerous animals with long tusks.
....... plant eaters.

B. boiting

C. baking

2)we __ for three hours before we decided to take a break.

A. must be trekking

B. had been trekking

C. have been trekking

3)A good way to __ a problem is to think about it calmly and carefully.

A. win

B. beat

C. gain

4)Sue wanted to change the appearance of her living room, so she _____ by a professional interior designer

A. decorated it

B. had it decorated

C. had decorated it

5)Neither Annabel __ Sue has ever flown in a plane

A. or

B.and

C.nor

Change the sentences to use passive structures
1. Ann cleans her room every week. 2. People build new houses in big cities. 3. We bought oranges and peas in the shop. 4. They sold stamps in the post office. 5. Children will play hide-and-seek in the park. 6. Pupils didn’t visit the boy last week. 7. We don’t translate poem at home.

sentences to use passive structures.


1. Ann cleans her room every week.

Activ:
1.......
2.They will look after the children.
3.........
4.Somebody has looked for my granny's glasses.
5........
6........

They owe a lot of money to the bank.
You can buy videos like this one anywhere.
Someone has to write the history of the European Community one day.
Someone may have already written the history of the European Community.
When we arrived home, we found that someone had broken one of our windows.
They have sold their car to pay their debts.
The manager always welcomes new employees.
They are building a new supermarket near the church.
They fought the battle in i623.
Someone was cleaning the windows while I was there.
Someone has moved my desk!
They are taking the refugees to a camp outside the village.
Someone has singed all the documents before I arrived.
They were questioning us and searching our vehicle at the same time.
They will post our letters when the ship arrives at the next port of call.
They are opening the case again because they’re not satisfied with the verdict.
Have you changed anything?
How soon will they repeat that TV program?
Have you prepared all the documents?
Have the tested all the machines?

What are they building over their?