Study hard ,_____you are sure to have a good result in the exam.
A. and
B. but
C. for
D. or
查看答案
Could you tell me_____?
A. which room he lives
B. which room he lived
C. which room did he live in
D. which room he lives in
We come to school every day___Sunday.
A. Besides
B. except
C. except tor
D. beside
I'll go to your birthday party if I___free tomorrow.
A. am
B. was
C. were
D. will be
How are you doing?
A. Fine.
B. Thank you.
C. En.
D. OK.