Before i came to the office the manager already (sign) the documents

Before i came to the office the manager had  already signed the documents

a) present simple

1)the metro is far from my house

2)mary and nelly are friends

3)it is10 o'clock. you are late for work again

4)the water in the ocean is salty

5)how old is mary?

6)we are glad to see them

7)what country is she from?

8)how much are the melons?

9)many different things are   made of plastic.

b) past simple

1)the door was opened

2)these cases were very heavy

3)yesterday we were at the theatre

4)besides him there were ten people there

5)my mother was 40 yesterday

6)the castle was one thousand years old

7)my shoes were very dirty

8)the children were as quiet as mice

1. Has John ever won a prize at a race?

2. I fell asleep yesterday when I was watching TV.

3. George has never been to Canada.

4. He went to Italy for three weeks.

5. We've done a lot last Sunday.

6. I sometimes go to the cinema.

7. Nick worked hard yesterday.

8. I haven't found my ring yet which I lost at the party yesterday.

9. They built this castle in 1762.

10. I have just had dinner.

11. While Tom was playing tennis, Ann took a shower.

12. (I'm not sure if this is completed or not so I can't do it)

Объяснение:

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