—Can you come to help us with our work by 5 o’clock?—I don’t know if I can help;________.
#1770
A
that’s a pity
B
it all depends
C
you are welcome
D
that’s a pleasure
推荐题目
--Is your hat on the sofa?
#23821
A
Yes, I am
B
No, it is
C
Yes, she is
D
Yes, it is
----Oh, why were we so silly?  ----____  it's David’s.
#4143
A
Don’t be silly
B
Forget it
C
It isn’t our fault
D
So what
     —____________ will you be away?—In a couple of weeks.
#24557
A
What time
B
How soon
C
How often
D
How long