【正文】
ve a try! 1. A leftluggage office is a place where bags ____be left for a short time, especially at a railway station. A. should B. can C. must D. will B 2. How ___ you say that you really understand the whole story if you have covered only part of the article? A. can B. must C. need D. may A 3. — The room is so dirty. ____ we clean it? — Of course . A. Will B. Shall C. Would D. Do B 4. My EnglishChinese dictionary has disappeared. Who ___ have taken it? A. should B. must C. could D. would C 5. — I hear you’ve got a set of valuable Australian I have a look? — Yes, certainly. A. Do B. May C. Shall D. Should B 6. I was really anxious about you. You ___ home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D. needn’t leave B 7. — Are you ing to Jeff’s party? — I’m not sure. I __ go to the concert instead. A. must B. would C. should D. might D 8. Sorry, I’m late. I ____ have turned off the alarm clock and gone back to sleep again. A. might B. should C. can D. will A 9. — When can I e for the photos? I need them tomorrow afternoon. — They ___ be ready by 12:00. A. can B. should C. might D. need B