1 She went to university to study engineering

2 If I had enough money, I could buy that motorbike

3 A new zoo is built to protect endangered animals

4 A new job will be got by John in ten days

5 Misa phoned me to invite me to her birthday party

6 Those letters have been finished since 5 o'clock

VI 1a no one knows exactly

2c as economically as possible

3a nuclear power is the only alternative

4d dangerous

3.1 Tom was invited to the party by Ann yesterday

2 The cheque hasn't been signed

3 The job was given to Amy and Bob

4 It is thought that someone murdered Mr.Smith

5 Her car was repaired yesterday

6 Her office can't be used by Ann at the moment

7 A lot of mistakes has been made in the examination

8 The door has been locked

V.1. It was not until half past nine that he arrived at the office

2      It was not until 2004 that Mary worked for the UN

3 If I spoke English well, I could pass the interview

 4 If I hadn't been busy, I would have watched TV last night

5 This problem can be solved

6 We went to the market to buy some fruits

VI.1. Who will she be married to?

2. How often does Tom go to the library?

3 Why did you go to the school late?

4 What does she do?

5 What were they watching?

6 What subject does he like?

7 What is the weather like in this cuntry?

8 Where and when she was born?

9 Who did she want to become?

10 For what are they cutting trees in the forest?