Most experts agree that human activities such as the clearing of large areas of forests, and farming on a large scale _________ the problem of global warming.
| A．is leading to | B．is resulting in | C．are contributing to | D．are owing to |
Most Chinese still regard Liu Xiang as ______ honor to our country and take ______ great pride in him.
| A．an; / | B．/; a | C．the; the | D．an; the |
–I’m very disappointed in my next-door neighbour.
--______?
--He promised not to make noises at midnight, but he’s still doing so.
| A．What’s wrong with you | B．How come |
| C．I beg your pardon | D．Can I help you |
Don’t have the children playing _____ in the sun . It’s ______ hot today.
| A．very much ; so much | B．so much ; very much |
| C．too much ; much too | D．much too ; too much |
On seeing the movie star appeared on the stage, the audience ________ cheering.
| A．burst into | B．burst on | C．burst out | D．burst in |
_______ is no wonder the building is ________.
A. It ; in ruin B. That; in ruins C. This; in ruin D It; in ruins