If there is a lot of work _________．I’m happy to just keep on until it is finished．
A．to do B．to be doing
C．done D．doing
Pop music is such an important part of society ____it has even influenced our language.
A. as B. that
C. which D. where
If you don’t ___ your smoking，I will ____ your supply.
A. cut up；cut down B. cut down；cut off
C. cut in；cut off D. cut in；cut up
Don’t be _______ by products promising to make you lose weight quickly.
A. taken off B. taken out
C. taken away D. taken in
People around the world are becoming more and more _____ about the population explosion.
A. concerned B. interested
C. involved D. disappointing
Bill was doing a lot of physical exercise to build up his ______
A. ability B. force
C. strength D. mind
