Ex. 2. Change the sentences from Active into Passive Voice. 1. The sun influences the atmosphere.
2. For centuries people used their senses and experience to forecast weather.
3.
We will predict the weather accurately in the future.
4. Warm and cold air brings about winds.
5. The scientists started official weather observation at the station 30 years ago.​

 1.     pets has she got? a)How b)How old c)How many. 2.  It cold.a) isn't b)doesn't c)won't.    3.  there an apple on the table.a)is no b)aren't  c)isn't.  4. what in the bag?  a) are there b)is there c) are.  5. mrs smith has got two    a)baby b) babies  c)baby's.   6. toys have you got?  a)how b)how old c) how many. 7. mr brown's sons are   a)sportsman b)a sportsman c)sportsmen. 8. there aren't carpets in the house. a)some b) any c) the. 9. there ... a sofa in the kitchen .a) is no b) aren't c) isn't. 10. what in the kitchen? a) are there b) is there c) are . 11.  It be cloudy. a)isn't b) doesn't c) won't . 12.  it cloudy. a)isn't b) doesn't c) won't. 13.  there are there a) book b) a book c) some books.  13.   in the box. a) there is no pen  b) there is the pen c) no pen is. 

1.

A: Did you go to the shopping centre yesterday?

B: No, it was closed because somebody had sprayed graffity everywhere the night before.

2.

A: Frank was sad last week because someone burgled his house.

B: I know! He forgot to lock the door, so they just opened it!

3.

A: I can`t believe that the criminal has been using forged bank notes for over six years!

B: Well, at least the police finally arrested him last weekend.

4.

A: Did detective Jones go home early yesterday?

B: Yes, he was tired because he has been working on the forgery case since 5 am.

5.

A: How long detective had investigated the crime before he solved it?

B: Nearly a year, i think.