Ответ:

task1

1 on

2 about

3 in

4 of

5 at

task2

6 are playing

7 do

8 is sleeping

9 does

10 is

11 visit

12 is reading

13 do

14 gather

task3

15 is

16 gets up

17 has

18 goes

19 is

20 isn't swimming

21 is helping

22 are baking

23 prefers

24 loves

25 I usually walk to work, but today I am taking the bus.

26 I usually read books, but today I am working in the garden.

27 I usually go skiing, but today I am going swimming.

Объяснение: