--I'll be waiting for you at home.  -- ______ I were busy and couldn't come?
#1414
A
What if
B
What when
C
How if
D
How when
推荐题目
—Here is a ticket for you, Sir.—      I wasn’t speeding.
#2128
A
what’s the matter?
B
I’m sorry.
C
Thank you.
D
My pleasure.
— You won the first prize in the Physics competition.— _________. I made several terrible mistakes.
#21163
A
I think so
B
You must be joking
C
You are welcome
D
It doesn’t matter
—Your bookcase is very nice. —                    .
#21507
A
OK
B
Well, it's very nice
C
Thank you
D
No, it isn't