Question

Correct the wrong sentences, 1 We used to wear school uniforms, 2 She used to arrive late for class, 3 I used to fail my maths exam last Friday 4 I used

to cycle to school every day. 5 Last summer, I used to break my leg

Answer 1

"Used to" ставится в тех случаях, когда в прошлом что-либо регулярно происходило, но в настоящем не происходит.
3. I failed my Maths exam last Friday.
5. Last summer, I broke my leg.