There ________ four people in my family. A. is B. am C. are
路人向你表示感谢时,你应说___________A. Thank youB.You’re welcome
你想知道物品的价格时,你应问___________A.How much is it?B.How old are you:?
你想问Sam现在Daming在做什么,你应说____________A.What is Sam doing?B.What is Daming doing?
你迷路时,你应对警察说____________A.I’m lostB.I don’t know
打扰别人时出于礼貌,你应先说______________A. Excuse meB.Sorry