Exercise 33.2: Probability and possibility

Fill in the blank with should, shouldn't, must, can't or might.

Example: After all that work, you ____ be tired.
Answer: After all that work, you must be tired.

1. You ____ find this exam difficult. The other exam was much harder.

2. Call the operator. She ____ be able to help you. That's her job.

3. You'd better take an umbrella. It ____ rain.

4. There ____ be a mistake in this bill. The figures don't add up.

5. I ____ be going to Toronto, but I haven't decided yet.

Unit 33