—Do you really think what he said was practical?
—I don't entirely agree, but ________.
| A．I don't care | B．just let it go |
| C．go ahead | D．I doubt it |
So absorbed_____in her work that she didn’t realize I was behind her.
| A．had she | B．was she | C．she had | D．she was |
—How do you like the glasses?
—This kind of glasses made by experienced workers________ comfortably.
| A．is worn | B．wear | C．wears | D．are worn |
It is not easy to learn English well, but if you ____．You will succeed in the end.
| A．hang about | B．hang on | C．hang onto | D．hang up |
--- _____ Tracy was in such a hurry ?
---I don’t know．She might have been running to catch the bus.
| A．Why do you think | B．Why you think |
| C．Do you think why | D．Why not think |
Stressful environment leads to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.
| A．by chance | B．in other words | C．in return | D．in turn |