24.—Were you at home at 9 0-clock last night?
—Yes,l _________a shower at that time.
A. took
B.was taking
C. was taken
D. am taking
第1题:
A: Certainly
B: Yes, please
C: Not at all
D: No, you'd better not
第2题:
---Excuse me, may I sit here? ---_______ .
A、Please sit down
B、You ’re welcome
C、Yes, certainly. This seat’s free
D、Yes, it doesn’t matter
第3题:
第4题:
A、Yes, sit
B、No, of couse
C、Yes, take it please.
D、No, you
第5题:
If I ________ you, I would not do it.
A、am
B、was
C、have been
D、were