_____ you make a plan for study, you have to follow it.
The good service at the hotel the poor food to some degree.
When I entered his room, I found him an armchair, deep in thought.
As director of the company, I can’ t three weeks away from work.
All of us still remember the terrible earthquake that Tangshan twenty years ago.
The actor was so interesting that he us laughing all the time when we were chatting.