Tom shut everybody out of the study ___ he could prepare for the coming exam. 
#79751
A
which
B
when
C
so that
D
as if
推荐题目
I ________ with Hanmeimei on the phone _______ the light went out.
#30908
A
am talking; while
B
was talking; when
C
talked; when
D
was talking; while
Mr. Black has been teaching English in a middle school _____ he came to China. 
#33534
A
for ever
B
ever since
C
since then
D
long before
____________ many times, but he still couldn’t understand it.
#32349
A
Though he had been told
B
Having been told
C
Having told
D
He had been told