Complete the sentences with a modal verb from the box below. Sometimes more than one answer is possible.
CAN - CAN'T – CAN'T HAVE - COULD – COULD HAVE - DON'T HAVE – HAD BETTER – MIGHT - MUST –
MUST HAVE - MUSTN'T – NEED - OUGHT – SHOULDN'T

1. You be exhausted after your long trip. Come in and have a drink.
2. John taken your car keys. He hasn't even left the house.
3. I won't go out this afternoon because the weather forecast is not very good, and I
get wet.
4. You to apply for the job yet. You can do it later this week.
5. I left my wallet in the car. I can't find it anywhere.
6. That be Jake. It's impossible. He said he was going to Spain.
7. You step into the headmaster's office without permission.
8. Tell your sister she stay the night here if she wants to.
9. You have already drunken a glass of wine. You not drive. Let me.
10. You see the Eiffel Tower and the Louvre when you go to Paris.
11. I to take orders from you. You're not my boss!
12. When I was younger, I run very fast.
13. Your cold is getting worse and you have a runny nose. You to see the
doctor.
14. My husband is preparing dinner. He's not a good cook so you expect
anything special.
15. Don't leave your window open at night. Someone climb in.
16. Brenda be over thirty. She graduated a year after me and I'm only 26.
17. You to come with me. I can manage on my own.
18. She got lost. Otherwise she'd be here by now.
19. You must be more careful. You been killed crossing the street without
looking.
20. I didn't to buy more groceries. We already had enough.