1. - What are you doing?
- I am looking for my glasses.
PRESENT CONTINIOUS.
2. They always bring presents when they visit us.
3. When we were younger, we thought Prague was in France.
4. He did not win the award in 2006.
5. That's typical! He wants to win every time he participates in a competition.
6. - Why did you bring that toy to school last week?
- Because I wanted to show it to my Schoolmates.
7. Be quiet, please. My children are trying to sleep.
8. They do not go to school at weekends.
9. Why do you believe him? He never tells the truth. He always lies.
10. She decided to visit London last month. She met interesting people, saw wonderful sights, and enjoyed herself a lot.
11. Where is she? I am waiting for her.
12. Do they know that water boils at 100 degrees Celsius?
Объяснение:
1.When the police arrived, the car had gone
2.George finished doing his homework at eight o’clock
3.When she got to the shop, it had closed
4.The train had left when he came to the station
5.We had eaten everything by the time he arrived at party
6.I knew that he hadn't learnt the poem
7.When they left the beach, the rain had already started
8.Arthur didn't know that we had already arrived
9.When I came, I saw that mother had cooked dinner
10.My friend studied English before he had entered the institute
11.The car had gone when I looked into the street
12.He took the decision before I had come
13.Nick had returned from office by seven o’clock
14.We got to the stadium at four o’clock but the game had already started
15.She came at six o’clock
16.I thought that my parents had already returned
17.He was sure that we hadn't recognized him
18.Did you find your key which you had lost before?
19.Meg said that she had been in this city
20.The doctor arrived when we had already helped him