Some of you have finished Book One.________, you can go on with Book Two.
#84072
A
If you may
B
If you do
C
If not
D
If so
推荐题目
--It starts raining outside.--Oh, ____________! 
#84544
A
so it is
B
so does it
C
it does so
D
so it does
Not until he walked into the classroom   that he left his dictionary at home.
#79911
A
did he find
B
had he found
C
he had found
D
he found
The door opened suddenly and ____, laughing and shouting.
#81102
A
three boys coming in
B
come in three boys
C
in coming three boys
D
in came three boys
______________ about wild plants that they decided to make a trip to Madagascar for further research.
#81874
A
So curious the couple were
B
So curious were the couple
C
How curious the couple were
D
The couple were such curious