Английский язык 10-11 класс

1) walks

2) is

3) doesn't work

4) Do you often speak

5) is answering questions

6) stays

7) do not often get

8) get

9) are they discussing now

10) are

11) do they know

12) will revise; will do

13) Are they revising

14) is he doing; is

15) is he doing; is translating