Пожалуйста помогите, молю!!!

4

1 peers

2 assistant

3 principal

4 siblings

5 adolescents

5

1 have been taking

2 have taken

3 have been training

4 have been

5 have never competed

6

1 have never eaten

2 have been studying

3 has waited

4 have brought

5 has been

7

1 's gone

2 been

3 been

4 gone

5 gone

8

1 broke

2 has seen

3 has been

4 visited

5 have dropped