A. Please don't sit next to Nancy B. please not sit next to Nancy. C. not sit next to Nancy. D. No sit next to Nancy.
A. No Park. B. No Parking. C. Don't Parking. D. No car.
A. will you B. shall we C. do you D. do we
A. do you B. will you C. shall you D. does you
A. being B. to be C. be D. been
A. He has come here. B. Don't be late tomorrow. Come here. D. Sitting down.
A. Let go, will you? B. No smoking! C. Don't reading. D. No talking in class.
A. carefully B. be careful C. careful D. cheat others.
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