【单选题】
Don’t hesitate ______ for help if you have any problem meeting the schedule.
【判断题】
A: Sir, no smoking here. B: Sure, I don’t smoke.
【单选题】
The bosses give them low wages, because it is expected that you will ( ). If you don’t, the service person can’t earn a living.
③
make out the difference
【单选题】
-I hope you don’t mind my pointing out your mistakes.- ____.
【单选题】
21. Thinking that you know ____ in fact you don’t is a disastrous mistake.
【单选题】
14. I don’t believe him. He is_____ liar.
【单选题】
I don’t know you want to keep the letter, I’ve _____it up.
【单选题】
When you have finished with that video tape, don’t forget to put it in my drawer, ---_____?
【单选题】
I don’t quite remember the key ____ the question though I answered it correctly.
【单选题】
We don’t have [填空] fruit in the house.Let me buy [填空].