1. Used to
Achievers B1: Unit 1

2. Used to
We use used to talk about past habits and old routines. We use it when…
- the state or action lasted for some time, or happen repeatedly.
- the state or action doesn’t happen now
- it happened a long time ago.
Exs.
I used to watch lots of TV, but now I prefer to read more.
Did you use to be good at sports when you were younger?
I didn’t use to like olives, but now I love them.

3. Used to
Used to is a past simple verb – I, you, he, she, it, we and they have the same form.
Affirmative
Negative
I used to like cartoons.
I didn’t use to like cartoons.
Questions
Short Answers
Did you use to like cartoons?
Yes, I did. / No, I didn’t.