－Mary, how did your Math test go?
－I had thought I _________, but in fact I came in the top 10 in my class.
| A．should have failed | B．couldn’t have failed |
| C．might have failed | D．shouldn’t have failed |
—What do you wear when you go out?
—Well, it ____.
| A．changes | B．charges | C．turns | D．varies |
Every time she tried to argue with her husband she ended up ___ her eyes out.
| A．to cry | B．cried | C．crying | D．cry |
In my opinion, it is very ____ of you to buy a car at such a high price.
| A．useless | B．crazy | C．unfair | D．firm |
You might wonder how this kind of animal ____ to live without eating for so many months.
| A．keeps | B．succeeds | C．manages | D．tries |
—What about your English test?
—I ____ the written papers but failed the oral test.
| A．looked through | B．read through | C．pulled through | D．got through |