WR Can-Should-Must Grammar

1. I ………………… come to my classes at SQU on time. If I don't, I will be marked absent.

• should
• can
• must

2. My brother is a good football player. He ……………………. play very well.

• should
• can
• must

3. I need your advice. What ………………….. I do about my homework?

• should
• can
• must

4. My uncle lives in Germany and he …………………… speak good German. He has learned it well.

• should
• can
• must

5. My hands are full. …………. you hold my coffee cup for me, please?

• Should
• Can
• Must

6. We ……………………….. go to the university tomorrow because it is a day off. If we go to class, there won't be anyone there!

• shouldn't
• can't
• mustn't

7. If you need more help, you ………………… ask your teacher. She can help you better than your friends can.

• should
• can
• must

8. You ………………… smoke on the airplane. It is a law.

• shouldn't
• can't
• mustn't

9. ……………….. I use your pencil? I forgot mine.

• Should
• Can
• Must

10. My father is in hospital. I …………………….. go and see him today because I will be busy tomorrow.

• should
• can
• must