你在问别人问题之前,你可以有礼貌地说: A. I’m sorry. B. Excuse me. C. Can you help me?
Letclean the bedroom. A. I B. my C. us
My friendquiet. A. are B. is C. has
Mike big eyes . A. are B. have C. has
Who’s this man ?my father. A. She is B .He is C. This is
Is your mother in the kitchen ? A. Yes,it is B. Yes,she is C. No,she is