Be careful not to drive so fast, ____you will be fined by the police.
#34196
A
r
B
nd
C
o
D
ill
推荐题目
_______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
#30087
A
If
B
While
C
Because
D
As
________ you are busy, let us help you finish the project.
#32524
A
Although
B
Now that
C
As soon as
D
Even if
How can they learn much ________ they spend so much time playing computer games?
#31302
A
although
B
when
C
till
D
until
._______he is working much harder, he won’t have any trouble passing the entrance exams.
#34817
A
Ever since
B
In case
C
Even though
D
Now that
Scientists say it may be five years ______ it is possible to test this medicine on human patients．
#31988
A
since
B
until
C
before
D
when