If you leave the club, you will not be back in.

You look paleDid you sleep well？— NoIt was already midnight ____ I finished my homework

The other day Cathy was walking along the Broad Street when she ________ an old friend ofhers, one she hadn’t seen for a long time.

What about your journey to Mount Hua?-Everything was wonderful except that the car werented________ on the way back. [ ]

Mr. Hall understands that _______ math has always been easy for him, it is not easy for the students.