Unit 7 Teenagers should be allowed to choose their own clothes.单项选择1, You ___drive your car so fast. It’s very dangerous.A. wouldn’t B. shouldn’t C. couldn’t D. mightn’t2, Kevin will give less homework to his students if he ___a teacher.A. become B. becomes C. became D. becoming3, In our city, ___are not allowed to go to school. A. five-year-old B. five-year-olds C. five-years-old D. five-years-olds4, ---Dinner is ready. Help yourself! ---Wow! It ___delicious. You are really good at cooking. A. looks B. sounds C. tastes D. feels5, Students shouldn’t be allowed to get their ears ___.A. to pierce B. pierced C. piercing D. pierce6, ---We will have a new foreign teacher this term. Do you know ___when he was in his hometown? ---A policeman.A. what he did B. what was he C. what his job is 7, ---___weather it is! We can’t go boating on the Xuanwu Lake. ---Don’t worry. Let’s go to the Science Museum instead. A. What good B. How good C. How bad D. What bad8, Peter speaks Chinese well indeed, but of course not ___a local speaker in China.A. so fluently as |