A: must leave
B: should leave
C: had left
D: must have left
举一反三
- I can’t find my keys in my purse. I ______ them in my office. A: must leave B: will leave C: must have left D: would have left
- I could find my umbrella nowhere. I ______ it in the taxi. A: should leave B: must have left C: could leave D: should have left
- I had my umbrella when I got on the bus, but I have not got it now. I ____ it on the bus. A: must leave B: must have left C: might leave D: could leave
- I haven’t had a good rest since I ______my hometown. A: have left B: left C: had left D: leave
- The light in his office has been turned off. He ___________. A: must have left B: must leave C: should have left D: have left
内容
- 0
Just as I got to the school gate, I realised I ______ my book in the cafe. A: had left B: have left C: would leave D: was leaving E: will leave
- 1
I’m starving! I __________________ anything to eat since I __________________ home this morning. A: don't have; leave B: haven't had; left C: haven't have; leave D: didn't have; left
- 2
When I returned home, I found I _____my umbrella in the office. A: will leave B: was leaving C: have left D: had left
- 3
“____ he have left yesterday?” Yes, he ____<br/>yesterday.” No, he ____ yesterday.” A: Must; must have left; can’t have left B: Can; can have<br/>left; can’t have left C: Can; must have left; can’t have left D: May; must<br/>have left; shouldn’t have left
- 4
I couldn ’t find my key to the car when________home. A: leaving B: to leave C: left D: having left