Ⅰ 单项选择1. I’ve won a holiday for two days to Florida. I ________ my mum.A. am taking B. have taken C. take D. will have taken2. With the help of high technology, more and more new things _______ in the past years.A. discovered B. have discovered C. had been discovered D. have been discovered3. Great changes ________ in my hometown since I left there three years ago.A. took place B. were taken place C. have taken place D. are taken place4. In recent years travel companies have succeeded selling us the idea that the further we go, ________.A. our holiday will be better B. our holiday will be the better C. the better our holiday will be D. the better will be our holiday5. After two years’ research, we now have a ______ better understanding of the disease.A. very B. far C. fairly D. quite6. --- Have you _____ some new ideas? --- Yeah. I’ll tell you later.A. come about B. come into C. come up with D. come out with7. Mary wanted to travel around the world all by herself, but her parents didn’t ____ her to do so.A. forbid B. allow C. follow D. ask8. --The window is dirty.-- I know. It _______ for weeks. A. hasn’t cleaned B. didn’t clean C. wasn’t cleaned D. hasn’t been cleaned 9. --What a hot day!--We _______ such hot weather for almost ten days.A. have been B. have had C. are having D. had had10. This house is _______ than that one.A. larger two-thirds B. larger two-third C. two-third larger D. two-thirds larger11. Some of the heat near the earth’s surface can _______ electricity.A. use to make B. be used to making C. use to making D. be used to make12. I knew ______ John Lennon, but not _______ famous one.A. /; a B. a ; the C. / ; the D. the ; a 1...
