________ I always felt I would pass the exam, I never thought I would get an A.
A. While
B. Once
C. If
D. Until
_____most students, she was always well prepared and never came to class late.
| A．Like | B．As | C．For | D．To |
The doctor will be free ____.
| A．10 minutes later | B．after ten minutes |
| C．in ten minutes | D．10 minutes after |
The boy ought to have gone to school ___, but he slept ___noon.
| A．in the morning, at | B．that morning, at |
| C．in that morning, until | D．that morning, until |
The train leaves at 6:00 p.m. So I have to be at the station ____5:40p.m.at the latest.
| A．until | B．after | C．by | D．around |
I saw Jack yesterday. He told me that he would stay here _____ the end of this year.
| A．at | B．by | C．for | D．till |