He doesn’t plan to go back to his home________he makes a fortune in Hong Kong.
| A．while | B．since |
| C．or | D．until |
According to the newsman, as a result of_____ heavy fog, _____ expressway has been closed up until further notice.
| A．a; the | B．the; 不填 | C．不填;an | D．the; the |
The managing director was to _______ the accident, although it was not his fault.
| A．be blaming for | B．be blamed on | C．blame for | D．blame on |
It’s hard to say what kind of person he is. Sometimes he is very nice; at other times he _______ be very cold.
| A．must | B．will | C．shall | D．can |
She spoke very confidently beca
use she wanted to make a good _______ on her employer at the 
first time.
| A．influence | B．pressure | C．impression | D．effect |
I’d like to work with _______ is honest and easy to get along with.
| A．who | B．whoever | C．whomever | D．no matter who |