There has been a great increase in bicycle sales this year________?
| A．does there | B．isn’t there | C．hasn’t there | D．isn’t it |
No sooner _____ back to the kitchen than the doorbell rang.
| A．got I | B．I had got | C．had I got | D．I did get |
. It is no use fishing for golden fish in this river; there are _____ left.
| A．some | B．none | C．a few | D．many |
Writing has _____ much of my spare time, but it has given me a great deal of pleasure.
| A．taken off | B．taken down | C．taken away | D．taken up |
It took a great deal of courage to admit that all his efforts had been ____.
| A．in vain | B．in turn | C．in return | D．in danger |
Recently our class held a fierce _____ as to whether cameras should be installed in public areas.
| A．conflict | B．debate | C．bargain | D．contest |