21、What do I do at the party? You should always offer to get drinks for other people when you go to get a drink for yourself. You should introduce yourself to new people in the group.You should avoid personal questions about family until you know them better.Good topics of conversation are films, books, television programs, holidays,jobs, the town you are in, etc. You should ask for permission to smoke; say“Is it alright if I smoke" Or,better, you should go outside to smoke. Many people don't like the smell of smoke inside. What do I do when I leave? If you are not a close friend of the hosts, you shouldn't be the last to leave. You should say "Thank you" to the hosts and say“It was a lovely party.I really enjoyed myself. And then you should go back to people you talked to and say“I was very nice to meet you." 21-1、[单选题]When you go to get a drink for yourself, you should___ A、introduce yourself first B、offer to get drinks for other people in the group C、ask for permission 21-2、[单选题]You should not talk about___with new people. A、the town you are in B、television programs C、personal questions about family 21-3、[单选题]People don't like the smell of smoke inside, so you should___ A、not smoke before you go to a party B、go outside to smoke C、smoke in the kitchen 21-4、[单选题]___get drinks for other people at a party. A、You should always offer to B、You should never C、You should say sorry if you 21-5、[单选题]You say "It was very nice to meet you" when you___ A、meet other guests B、leave other guests C、meet your hosts