Question

Write Must or Mustn't

Workers ..... wear safety glasses.
You ..... be late for school.
Your father ..... forget his pills.
In Peru you ..... be 18 to vote.
Mary isn't here she ..... be sick.
Your Mom ..... be carefull with that knife.
You.....lost your Identification card.
Sport men.....drink liquor.

Answer 1

Respuesta:

1.must

2.mustn't

3.mustn't

4.must

5.must

6.must

7.mustn't

8.mustn't

Answer 2

Respuesta:

must

mustnt

mustnt

must

must

must

mustnt

mustnt