1.He is good at English， _______ we all know.
A. that
B. as
C. whom
D. what
2.The pen _______ he is writing is mine.
A. with which
B. in which
C. on which
D. by which
3.Do you know the year _______ the Chinese Communist Party was founded?
A. which
B. that
C. when
D. on which
4.The place _______ interested me most was the Children‘s Palace.
A. which
B. where
C. what
D. in which
5._____ she was very tired， she went on working.
A. As
B. Although
C. Even
D. In spite of
6.Read it aloud _______ the class can hear you.
A. so that
B. if
C. when
D. although
7.By no means _______ look down upon the disabled.
A. should we
B. we should
C. we shall
D. we ought
8._______ today， he would get there by Friday.
A. Would he leave
B. Were he leaving
C. Were he to leave
D. Had he left
9._______， it is quite easy to drill a hole in it with a eraser.
A. Hard a diamond is
B. Hard as a diamond is
C. As a diamond is hard
D. How hard is a diamond
10.If we _______ everything ready by now， we should be having a terrible time tomorrow.
A. hadn‘t got
B. didn’t get
C. wouldn‘t have got
D. wouldn’t get
