Before I went to Russia last year I (to read) a lot about it. I found that your country (to change) so I (to hear) that Moscow became as an international city as London. When he arrived to the party, Ann (to leave) already. She (to be born) before the war (to begin Captain Cook (to discover) the island before he (to go to Australia).

I have read. i have heard. has left. was born began. has discovered. goes to Australia

Задание 1:
1. Last year I tried to take part in a sports COMPETITION in our school.
2. It's not very important if I win or LOSE.
3. Catch falling leaves in autumn and you'll have good LUCK.
4. Have you taken part in the competition? – Yes, I TRIED my chance two weeks ago.
5. The British BELIEVE that on Halloween's the souls of the dead return to place where they live.
6. These means of long distance COMMUNICATION were used for centuries.
7. Do you MIND my (должно быть me, либо ошибка в учебнике, либо опечатка) opening the window?
8. I'm afraid he'll GIVE UP studying English.
9. It was a dangerous TOUR.
10. - We've won the International Teenagers' Competition. What luck! - That's great! It was A CHANCE IN A MILLION. There were so many participants. 

Задание 2:
1. What historical events can you find in the novel?
2. I think A. Sakharov is a successful person.
3. I have never seen an African before.
4. He likes jokes and funny stories.
5. Next year I'm going to realize my scientific project.

Задание 3:
1. Tomorrow Nick WON'T go to school.
2. Look! My friend IS PLAYING football.
3. Kate DOESN'T write letters every month.
4. We SAW a very good film last Sunday.
5. You HAVE just CLEANED your room . Let's have a rest.
6. DID your classmates WALK yesterday in the park?
7. What IS your mum DOING now?

Задание 4:
1b
2a
3b
4b
5c

I.
missed win means
1. Last year I tried to take part in a sports competition in our school.
2. It's not very important if I win or lose.
3. Catch falling leaves in autumn and you'll have good luck.
4. Have you taken part in the competition? – Yes, I tried my chance two weeks ago.
5. The British believe that on Halloween's the souls of the dead return to place where they live.
6. These means of long distance communication were used for centuries.
7. Do you mind my opening the window?
8. I'm afraid he'll give up studying English.
9. It was a dangerous tour.
10. - We've won the International Teenagers' Competition. What luck! - That's great! It was a chance in a million. There were so many participants.

II.
1. What historical events can you find in the novel?
2. I think A. Sakharov is a successful person.
3. I have never seen an African before.
4. He likes jokes and funny stories.
5. Next year I'm going to realize my scientific project.

III.
1. Tomorrow Nick won't go to school.
2. Look! My friend is playing football.
3. Kate doesn't write letters every month.
4. We saw a very good film last Sunday.
5. You have just cleaned your room . Let's have a rest.
6. Did your classmates walk yesterday in the park?
7. What is your mum doing now?