2.must not go

3.must not get up

4.must I help

5.must stay.

6.must you watch

7.must tell.

8.must stay

Первое предложения у тебя сделано,начинаю со второго:

2)must not(musn*t) go

3)must not(musn*t) get up

4)must I help

5)must stay.

6)must you watch

7)must tell.

8)must stay