Question

【题目】I ___________ to bed until my granny came back home.
A.didn't go
B.went
C.had gone
D.have gone

Answer 1

【答案】A
【解析】A. didn't go 不能去，过去时态；B. went去，过去时态；C. had gone已经去了，过去完成时态；D. have gone已经去了，现在完成时态；根据句中“came”可知句子时态是过去时态；not... until固定句型，直到...才...；句意：直到我的奶奶回到家，我才去睡觉。根据句意，故选A 。