阅读理解。 American people like to say 'Thank you' when others help them or say something kind to them. People of many other countries do so, too. It is a very good habit. You should say 'Thank you' .When someone passes you the salt on the table, or opens the door for you, or says you have done your work well. 'Thank you' is used not only between friends but also parents and children, brothers and sisters, husbands and wives. 'Excuse me' is another useful short sentence. When you hear someone say so behind you. You know somebody wants to walk past you without touching you. It's not polite to interrupt (打断) others when they are talking. If you want to speak to one of them, say 'Excuse me' first, and then begin talking. You should also do when you want to make any noise before others. Let's all learn to say 'Thank you' and 'Excuse me'. 1．________ like to say 'Thank you' and 'Excuse me'. A．Only American people B．All the people except American C．People in many counties D．Few people outside China 2．You should say 'Thank you' when ________. A．someone helps you B．you should make a mistake C．you want to cough before others D．you pass a glass of water to others 3．If you want to walk past somebody without touching him, you'd better say '________' first. A．Don't move B．How do you do C．Stop here D．Excuse me 4．When you hear others say your handwriting is excellent, you should say '________' first. A．I'm so sorry B．Excuse me C．Thank you D．How about yours 5．Which of the following is true? A．We usually don't say 'Excuse me' in daytime. B．People say 'Thank you' among the members of a family and between friends. C．If you want to make any noise before others you should say 'Thank you' first. D．People say 'Excuse me' only between brothers and sisters.