Question

Use of English
Task 3 Choose must should
1. All passengers
(should/must) wear seat-belts.
2. You ....
.(should/must) talk like this to your parents.
3. We ........
(should/must) help our friends.
4.You ....
(should/must) smoke here.​

Answer 1

1. All passengers must wear seat belts.

2. You should talk to your parents like this.

3. We must help our friends.

4. You must smoke here.