根据所给情景选择正确答案。 1.当你得到别人的帮助时,你 [ ] A. You're welcome. B. Thank you. C. Good-bye. 2.你家来客人时,你____ [ ] A. Good-bye. B. Welcome. C. Yes, you are right. 3.当你想对别人的意见表示赞同时,你____ [ ] A. Yes, you are right. B. Hello. C. No. D. How are you? 4.你想赞美对买的衣服,____ [ ] A. How are you? B. Welcome. C. How nice! D. Fine, thank you. 5.如果你与别人初次见面,与对方打招呼,____ [ ] A. How do you do? B. How are you? C. What's your name? 6.你在打扰别人之前,说____ [ ] A. OK. B. Excuse me. C. How are you? D. Sorry. 7.你打电话时,首先需要说____ [ ] A. How are you? B. Who are you? C. Hello. D. Hello, Bill? 8.当你满足别人要求给他某件东西时,____ [ ] A. Here you are. B. You are here. C. Are you here? D. You here are. 9.别人向你道谢时,你 [ ] A. Thanks. B. That's OK. C. That's right. D. That's wrong. 10.你想表达“它是一座漂亮的房子”____ [ ] A. It's a house. B. It's a nice horse. C. It's a nice house.