A.I think so.
B.Oh, I'm sorry.
C.It's OK.
D.You are busy.
第1题:
A、No, I can’t.
B、Yes, you’re right.
C、I don’t know either.
D、Sorry, I don’t know.
第2题:
Talk to anyone in the drug industry, you’ll soon discover that the science of genetics is the biggest thing to hit drug research since penicillin was discovered.
[A] or
[B] so
[C] for
[D] and
第3题:
第4题:
–– Son: Mom, may I play computer game for an hour or so?
–– Mom: ____
A: Your teacher tells me that you should study harder.
B: Sorry, Dad ’s using the computer now.
C: I ’ve said before that the game takes too long.
D: Well, ah ⋯You’re absolutely right to ask.
第5题:
第6题:
I put my coat here? Sorry, you()
AMay; mustn't
BDo; don't
Ccan; needn't
DMay; can't