Question

【题目】He used to ________ to school late, but now he doesn't.
A.go
B.going
C.went
D.goes

Answer 1

【答案】A
【解析】句意是：他过去上学常常迟到，但是现在不了。used to do sth.意为“过去常常做某事”，为固定搭配，故选A。