Question

Study the sentences from the interview on page 12. Then choose the correct answers to complete the rules.

People used to watch the best pole-sitters.

Before, people didn't use to have smartphones.

Did people really use to buy pet rocks?

RULES 1. We use used to + infinitive when we talk about a regular action or state in the past which we do / don't do now. 2. The negative form is didn't use to/didn't used to. 3. The question form is Did...use to/Did used to.

Answer 1

1. don’t do

2. didn’t use to

3. Did … use to