1. It will not be long before we ______ again.
A. meet
B. shall meet
C. would meet
D. will be met
2. The research results show that the earth goes a little faster ______ it is closer to the sun.
A. as if
B. so that
C. than
D. when
3. Somebody knocked at the door while I ______.
A. started reading
B. have read
C. read
D. was doing some reading
4. I ______ go to bed until twelve o’clock tonight.
A. shall
B. will
C. don’t
D. won’t
5. ______ I knew him better， I discovered that my impression had been right.
A. Which
B. As
C. Until
D. Unless
6. Please be sure to telephone me next time you _____ to our city.
A. will come
B. come
C. came
D. are coming
7. Is it all right ______ I go with you to the exhibition on Friday， Pam?
A. because
B. whether
C. when
D. if
8. The doctor suggests that I should sleep with the window open ______ it’s very cold.
A. if
B. unless
C. when
D. since
9. ______ I forget， please remind me of it tomorrow.
A. In case
B. In case of
C. In any case
D. In no case
10. ______ I haven’t seen the film， I know very little about it.
A. After
B. Although
C. As
D. Before
