A good teacher must be able to help his students learn the subject with great interest ______ he reaches the last minute of the class.
| A．when | B．unless | C．until | D．after |
Dad is used to smoking and drinking. There is no chance ____ I’m able to talk him into ______.
| A．whether; giving it up | B．of whether ; giving them up |
| C．that; getting rid of them | D．which; stopping it |
The man insisted ______ a taxi for me even though I told him I lived nearby.
| A．find | B．to find | C．on finding | D．in finding |
. I don’t think ____ is any need for a guide on our journey.
| A．it | B．this | C．there | D．that |
They received a number of _____ from customers about the lack of parking facilities.
| A．complains | B．complaints | C．complainer | D．complainers |
While he was at____ college, he took part in political activities, and was soon throw into ____ prison.
| A．the; / | B．/; the | C．/ ; / | D．the ; the |