ACTIVITY SHOULD OR MUST

ACTIVITY

A. Complete with must, mustn’t, should, shouldn’t

1. I ________ take some exercise if I want to feel fine.

2. I ______ worry about the exam if I were you. You have worked really hard.

3. You look tired. I think you ________ take a few days off.

4. You _______ swim in that river. It's full of crocodiles

5. You ______ drink so much. It's not good for your health.

6. You _______  brush your teeth after every meal, if possible

7. You _______ touch anything electrical if you are in the bath.

8. You ______ focus more on your family and less on work.

9. Jenny, you _______  play in the street!

10. You ________ come to school on time.

B. Complete with should or must

1. Look at all of that snow. It _______ be really cold outside.

2. Plants ______  have sunlight, water and air to grow well.

3. Can you recommend any exercise, or _______ I see a doctor?

4. My sister is on her way, she ______ be here soon.

5. By next month, I ________ have enough money to buy a new mobile phone.

6. It's five in the morning and you still haven't gone to bed? You ________ be tired for sure.

7. I told Kathy she________ try to get some rest.

8. He _______ not play with those wires if he doesn't know what he is doing.

9. We ________ have a special permit to camp in the national park.

10. You ________ pay more attention in class if you want good grades.

11. Dear me! I ________ have called Fred this morning but I forgot.