—John, how did your English exam go?
— I thought I _____ , but in fact I came in the top 10% in the class.
| A．should have failed | B．might have failed |
| C．couldn’t have failed | D．mustn’t have failed |
I’ve made several travel plans for our vacation, but I’ll leave it to you ______ one.
| A．choosing |
| B．chosen |
| C．to choose |
| D．choose |
Based on a true story, the film shows a hero racing ______ time to get back the stolen papers.
| A．behind |
| B．against |
| C．about |
| D．at |
The landlady prefers to have women in the apartment rather than men. She thinks women take ______ care of things!
| A．well |
| B．good |
| C．better |
| D．best |
A person who has never tasted bitter won’t know ______ sweet is.
| A．which |
| B．what |
| C．when |
| D．why |
--- The professor gave a really good speech.
--- I suggest you ______ him some specific questions about his work experience.
| A．have asked |
| B．will ask |
| C．asked |
| D．ask |