Exercise 35.1: Obligation - present and future time

Fill in the blank with must, should, have to or need to.

Example: In Canada, people with dogs ____ have a dog license.
Answer: In Canada people with dogs have to have a dog license.

1. I ____ wear glasses when I read, but I don't.

2. Important notice: These doors ____ be kept locked at all times.

3. I ____ go to a meeting tomorrow. I hope it doesn't take long.

4. It's alright, you don't ____ come to the lesson. I won't mark you absent.

5. Passengers ____ not talk to the driver while the bus is moving or else pay a fine.

Do NOT follow this link or you will be banned from the site!

Non-profit Tax ID # 203478467