A.Not at all | B.It’s nothing | C.It’s all right | D.It doesn’t matter |
A.Never mind | B.With pleaure | C.Go ahead | D.Excuse me |
A.what | B. that | C.where | D.so |
A.What for | B.Need help | C.Why so | D.Where to |
A.I don’t think so. | B.What if? | C.Both. | D.Neither can I. |
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