There are ________ bears on the earth because they have ____________ space on it．
| A．fewer and fewer；less and less | B．more and more；fewer and fewer |
| C．less and less；fewer and fewer | D．more and more；less and less |
The children are making __________. How __________ they are playing!
| A．too much noise; noisily | B．too much noise; noisy |
| C．much too noise; noisy | D．much too noisy; noise |
At times, parents find it difficult __________ with their teenage children.
| A．talk | B．talked | C．talking | D．to talk |
We need __________ at the hotel for __________ because of the heavy snow.
| A．stay; short stay | B．staying; a short stay |
| C．to stay; short stay | D．to stay; a short stay |
— I think English is __________ unimportant subject.
— I don’t think so. It is __________ useful tool when we talk with foreigners.
| A．a; an | B．an; a | C．a; a | D．an; an |
— __________ do the new hair clips cost? —They are only ten yuan.
| A．How long | B．How much | C．How | D．What |