1.Should

2.Must

3.Should

4.Must

5.Must

6.Must

7.Shouldn't

8.Mustn't

9.Shouldn't

10.Mustn't

nhớ tik mình nha

1. I don’t think you should eat so much chocolate. It’s bad for your health.
2. I think waiters have to try to be pleasant with customers.
3. If you feel sick, you should stay at home. It’s better for you.
4. I have to get my hair cut. I don’t like long hair.
5. We need to go home. My mother has told me to arrive at ten o’clock.
6. I have to study hard. I want to pass the exam.
7. You shouldn't accept things from strangers!
8. You can't steal things from shops.
9. Children shouldn't eat junk food every day.
10. There is a ''No turn left'' sign. You can't turn left