Question

用not…until早两个句子 急需啊

Answer 1

not ...until 引导时间状语从句，从句不能用将来时，主句是一般将来时，从句用现在时。 Don't get off the bus until it stops.(主句是祈使句从句用现在时） He didn't go to bed until his mother came back.（主句是过去时，从句时态一致） He won't call you until he finishes his work.(主句用一般将来时，从句用现在时） 祝你愉快！