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
It was in the lab______ was taken charge of by Professor Zhang ____ they did the experiment．
A．where, that B．which, where C．that, where D．which, that
