Verified answer

Ответ:

1) You mustn`t use mobile phone in exams.

2) You mustn`t have to copy in exams.

3) You shouldn`t go out in the rain without an umbrella.

4) You should wear sunglasses whet it`s sunny.

5) You must have a passport to visit the US.

6) You haven`t to shout in hospitals.

7) Our teacher must wear a uniform.

Объяснение:

В ответах уверенна, можешь писать)