3 Complete the conversations.
1 What was Liz doing when you rang her?
a At half past eight.
b She was listening to the radio.
c She didn't want to talk to me.
2 I saw you outside the town hall this afternoon.
a Yes, I was waiting for Martin.
b What did you do there?
C No, I didn't!
3 What did you do when you lost your bag?
a I was travelling in Switzerland.
b I went to the police station.
c I was feeling worried.
4 Was it raining when you left home?
a Yes, it did.
b No, I didn't.
C No, it wasn't.
5 When did Alex get off the train?
a When it was going to London.
b When it stopped at Bolton.
c While he was walking to the station.​

1. This letter was received by us after his departure.

2. Have you been ever attacked by dogs?

3. Honey is gathered from flowers by bees.

4. The ship was driven against a rock by the storm.

5. Who was the circulation of blood discovered by?

6. Delicious fruit ice cream is being sold by them there now.

7. The way out of the wood was shown to us by an old man.

8. She was offered some interesting work by them.

9. New medicine was prescribed to her by the doctor.

10. He is often spoken of by them.

11. This funny animal was laughed at by everybody.

12. You have been looked for by us the whole morning.

13. Strict discipline will be insisted on by us.  

14. Three foreign languages are taught at this school by them.

1. Our teacher knows several foreign languages.

Does our teacher know several foreign languages?

Does our teacher or director know several foreign languages?

Our teacher knows several foreign languages, doesn`t she?

Who knows several foreign languages?

What does our teacher know?

2. He has graduated from University last year.

Has he graduated from University last year?

Has he graduated from University last year or month?

He has graduated from University last year, hasn`t he?

Who has graduated from University last year?

When has he graduated from University?

3. We shall go to London next week.

Shall we go to London next week?

Shall we go to London or New York next week?

We shall go to London next week, shan't we?

Who will go to London next week?

When shall we go to London?

4.They are working in the garden.

Are they working in the garden?

Are they working in the garden or in the yard?

They are working in the garden, aren`t they?

Who is working in the garden?

Where are they working?

5. I have just read this book.

Have I just read this book?

Have I just read this book or magazine?

I have just read this book, haven`t I?

Who has just read this book?

What have I just read?

6. I took this book from my friend.

Did I take this book from my friend?

Did I take this book or pen from my friend?

I took this book from my friend, didn`t I?

Who took this book from my friend?

What did I take from my friend?

From whom did I take this book?

7. He likes reading book.

Does he like reading book?

Does he like reading or writing book?

He likes reading book, doesn`t he?

Who likes reading book?

What does he like reading?

8. She has many relatives abroad.

Has she many relatives abroad?

Has she many relatives or friends abroad?  

She has many relatives abroad, hasn't she?

Who has many relatives abroad?

Where has she many relatives?

9. They were in many countries.

Were they in many countries?

Were they in many countries or cities?

They were in many countries, weren't they?

Who was in many countries?

How many countries were they in?

10. Russia is the largest country in the word.

Is Russia the largest country in the world?

Is Russia or France the largest country in the world?  

Russia is the largest country in the world, isn't it?

What is the largest country in the world?