I’d appreciate ______ if you can turn the radio down, for my baby is sleeping.
| A．it | B．that | C．this | D．you |
We offered him our congratulations ________his passing the college entrance exams.
| A．at | B．on | C．for | D．of |
The doctor will be free ________.
| A．10 minutes later | B．after 10 minutes |
| C．in 10 minutes | D．10 minutes after |
The train leaves at 6:00 p.m.So I have to be at the station ________5:40 p.m.at the latest.
| A．until | B．after | C．by | D．around |
I must thank my parents ________to be a college student.
| A．to make it possible for me | B．to make it possible to me |
| C．for making it possible for me | D．for making it possible to me |
People living in the area where there is a lack of electricity often keep a supply of candles ________power failure.
| A．in case of | B．once | C．even if | D．in course of |