– You visited the man who saved your son yesterday?
–Yes. I wanted to express my thanks to him _______.
| A．generally | B．personally | C．secretly | D．regularly |
I can't say which wine is best—it's a(n)__________ of personal taste.
A'，affair B. event C. matter D. variety
—I need to advertise for a roommate for next term.
—__________？ Mary is interested.
| A．Why bother | B．Why not | C．So what | D．What for |
It was so dark in the cinema that I could hardly __________ my friend.
| A．turn out | B．bring out | C．call out | D．pick out |
Theydidn't know _________ to do with themselveswhen the project was finished.
| A．how | B．when | C．what | D．where |
The temperature in spring here can drop __________ below zero.
| A．by | B．from | C．with | D．to |