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1. I used to stay up late to watch football matches last year (but now I don't).
2. There used to be some trees in the field, but now there aren't any.
3. Anna used to live with her parents.
4. He used to be a poor man, but he becomes a rich businessman.
5. They didn't use to go to the cinema every Sunday last year.
6. In the past my hair used to be shorter (than that now).
7. I used to have time to collect stamps when I was in primary school.
8. Did you use to go to the beach when you lived in Nha Trang?
Used to V : đã từng
(+) S used to V
(-) S didn't use to V
(?) Did S use to V?

$\text{1. I used to stay up late to watch football matches last year}$

S + used to (be) + v nguyên mẫu nha

$\text{2. There used to be some trees in the field}$

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Dịch: Đã từng có một số cây trên cánh đồng

$\text{3. Anna used to live with her parents}$

$\text{4. He used to be a poor man}$

$\text{5. They didn't use to go to the cinema every Sunday}$

$\text{6. In the past mu hair used to be shorter than now}$

$\text{7. I used to not have time to collect stamp}$

$\text{8. Did you use to go to the beach when you lived in Nha Trang?}$