$\text{1.}$ I used to stay up late to watch football matches last year , but now I don't 

$\text{2.}$ There used to be some trees in the field , but now there aren't any . 

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

$\text{4.}$ He used to be a poor man , but now he is rich businessman . 

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

→ used to + V-inf : đã từng làm j 

→ used to diễn tả sự việc/hành động đã xảy ra trong quá khứ nhưng nay đã chấm dứt . 

$#Keisha$