Question

Put in should or must.
You ____n’t smoke.
I can’t leave; I ____finish this report today.
I _____ take more exercise, but I’m too busy.
You _____ return the books to the library in time.
ПОМОГИТЕ ПОЖАЙЛУСТА

Answer 1

Ответ:

1 shouldn't

2. must

3. should

4. must

Объяснение:

в 1 не уверена