The last thirty years _____ the greatest number of laws stopping our rights and progress．Until today we have reached a stage _______ we have almost no rights at all.
| A．saw; which | B．see; where |
| C．are seeing; in which | D．have seen; where |
Give it to _____ you think can do the work well.
| A．who | B．whoever | C．whom | D．someone |
The problem is _____ we can master modern science and technology in a short time.
| A．if | B．that | C．what | D．how |
. He ______ live in the country than in the city.
| A．prefers | B．likes to | C．has better | D．would rather |
--- " ______ he open the door?"
--- "Yes, please."
| A．Shall | B．Will | C．Can | D．Would |
I will certainly be surprised if he ______ to tell them what he knows.
| A．dare | B．will dare | C．dared | D．dares |