Read these sentences and fill in the gaps with 'could', 'can', 'couldn't', 'can't'.

1. In my first year as a teacher, I almost lost my self-confidence because I ... teach anything.

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In my first year as a teacher, I almost lost my self-confidence because I couldn't teach anything.

1)  i use to live in the country, but now i don't.

2)  did you used to wear glasses?

3)  they didn't use to do any homework.

4)  he has a motorbike.

5)  we used to play in the park when we were little.

6)  she used to cry a lot when she was a baby.

остальные корректные