—what do you think of Bill?
—He is a hard-working student and he always ____himself in study.
| A． spends | B．takes | C．buries | D． costs |
Mr. Green has made another wonderful discovery, ______ great
importance to science.
| A．which I think is of | B．which I think it is of |
| C．that I think is of | D．I think which is of |
It remains whether Jack will be fit enough to play in the final.
| A．seen | B．to be seen | C．seeing | D．to see |
The experiment __to be .
| A．turned out; greatly success | B．turned out; a great success |
| C．turned out; greatly successful | D．turned up; great success |
— What you said at the meeting hurt me badly.
—Sorry. But____________.
| A．I didn’t mean it | B．I didn’t mean to |
| C．I don’t mean it | D．I don’t mean so |
I knew nothing about the accident__________ I read in the newspaper.
| A．except that | B．except what | C．besides what | D．besides that |