Ответ:

1

1. Computers are used by pupils at lessons.
2. A special dinner is cooked by Ann on the 21th of May

2

1. America was discovered in the 15 th century.
2. More then 800 poems were written by Pushkin
3. A lot of popular songs are sung in English
4. Australia is called "lucky country"

3

1. The capital of USA is Washington, though some people think it is New York
2. Tokyo is the largest city on the world

4

1. If I knew the results now,...
2. I wish I knew spanish
3. If I saw a nice t shirt, I would buy it.
4. Children will play snowballs, if it snows

5.

1. Communication
2. Interesting

6

1. Tony and Jack is answering.....
2. Sandy gets up, washes her face, does her morning exercises and goes to school every day.

7

1. If he were in town, he would helped us
2. If it rains this afternoon, I will take my ambrella
3. My father would have more free time if he hadn't read so many newspapers