The generation _____ makes it difficult for parents to understand their children's opinions.
| A．division | B．gap | C．separation | D．interval |
More than _______ of the classmates in my class ____ fond of pop music．
| A．two-third, is | B．two-thirds, is |
| C．second-third, are | D．two-thirds, are |
She will tell us that each of us has a role ______ in making the earth a better place to live．
| A．to have played | B．to play | C．to be played | D．to be playing |
—How do you think he managed to improve his English in such a short time?
—______ four hours on it every day．
| A．Because of spending | B．To spend |
| C．By spending | D．Spending |
In our ______,anyone ______ breaks the law should be punished．
| A．opinions;that | B．opinions;who | C．opinion;he | D．opinion;who |
Even on a cold day he prefers ______ out to play football ______at home．
| A．going;rather stay | B．going;to staying |
| C．to go;rather than staying | D．to do;rather than to stay |