The accident happened ______ 7p.m. ______ 9p.m.
We should often help _______poor. A. a B.不填 C. the
— Could you look after my dog for me while we're away? —. A. Yes, please B. No, I'm not C. With pleasure
I don't know if sheto my birthday party tomorrow. If she, I'll be very happy. A. comes; comes B. will come; comes C. comes; will come
— Susan, would you like to go hiking with us this afternoon? — I'd love to, but Istudy for a test. A. may B. have toC. can
—What are you doing? —I'mthe key to the door. A. finding out B. looking after C. looking for