1 three

2 sportsmen

3 enemies,names

4 lives, families

5 that

6 these

7 two

8 second

9 first, twentieth,second

10 two

11 benches

12 teeth

Задание 2

1 was sleeping,rang

2 disappeared

3 What is he doing at the moment?

is trying

4 It is hot today,but it was cold.....

Will it be cold next week?

5 won't leave,stops

6 won't recognise, haven't seen

7 saw,was riding

8 were cleaned

9 have been cleaning

10 hasn't read, will probably read

11 would read

12 lies

13 died,wrote

14 reads

15 has already finished