He 20 dollars for his old bike the other day.
| A．paid | B．took | C．spent | D．offered |
I don’t know who invented _____digital camera, and it’s really _____ most useful invention.
| A．the; a | B．the; the | C．a; a | D．不填；不填 |
— I don’t think this TV set is of good quality. Can you replace it with a new one?
—_____. But I have to talk to my manager first.
| A．I’m sorry | B．No way | C．No problem | D．That’s a question |
---- You’ll not be here tomorrow, will you?
---- _______, for I may go to meet my parents at the station.
| A．I suppose so. | B．I suppose not | C．It depends | D．Of course. |
The people, ________ had been damaged by the flood, were given help by the Red Cross.
| A．all whose homes | B．all of whose homes |
| C．all their homes | D．all of their homes |
With the stress heavier, physicians are always ______ caution upon citizens in view of heart attack.
| A．declaring | B．urging | C．suggesting | D．favouring |