Kate, run a bit faster, ____ you can catch up with all of your classmates.
#92180
A
so
B
and
C
but
D
or
推荐题目
There was nothing they could do______.
#93165
A
but wait   
B
except waiting
C
only to wait 
D
unless they waited
Alice, you see to it that the children here are well fed, ______?
#94125
A
don’t you
B
doesn’t she
C
will you
D
would she
How long do you think ____ the car factory launches a new model?
#92697
A
will it be until
B
will it be when
C
it will be before
D
it will be that