18．It was back home after the experiment.A．not until midnight did he goB．until midnight that he didn’t goC．not until midnight that he wentD．until midnight when he didn’t go A: A．not until midnight did he go B: B．until midnight that he didn’t go C: C．not until midnight that he went D: D．until midnight when he didn’t go

The small bar ______. A: opened at midnight B: didn't close until after midnight C: closed before midnight

since it is already midnight, we____.

midnight是午夜12点。

It was black home after the experiment. A: A. not until midninght did he go B: B. until midnight that he didn't go C: C. not until midnight that he went D: D. until midnight when he didn't go

6 on midnight/June 2nd/Sunday afternoon ________________

When I came back at midnight she ____ finished.

Tim has stayed up late till midnight for two weeks.

Are you _____ that it was after midnight? A: active B: passive C: negative D: positive

In the midnight the telephone suddenly rang like a thunder, Jordan was wakened and very ____ to answer it.