1.our room is here and ____ is there A.they're B.theyre's C.their D.theirs 2.You're ____ at English than I am A.best B.good C.the best D.better 3.The exam is ___ than last year A.difficult B.most difficult C.more difficult D.not difficult 4.Do you think I'm___ than Sara? A.pretty B.prettiest C.the prettiest D.prettier 5.Don't forget to switch___the TV when you go to bed. A.out B.on C.off D.down 6.If you want to use e-mail,click____this icon A.up B on C our D to 7.what are you going to____tonight A.doing B do C does D did 8.we___to stay in an expensive hotel A.going B are going C go D is going 9.I___to do any work tonight A.not going B aren't going C don't go D 'm not going 10.we mustn't ____ late.My mum is waiting A be B being C.- D to be