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Ответ:

2.

1 do

2 to work

3 paint

4 speak

5 to come

7 to buy

8 visit

9 have

10 to know

11 to cope

12 to work

3.

1 to meet

2 not to wait

3 play

4 to slap

5 leave

6 to work

7 become

8 to take

9 to go

10 to take