Dogs have a very good ______ of smell and are often used to search for survivors in an earthquake.
A. sense B. view C. means D. idea
I missed the last bus and had no money for a taxi，so I could do nothing but ____ home last night.
A. to walking B. walk
C. walking D. walked
_____ with so much trouble, we failed to complete the task on time.
A. Faced B. Face
C. Facing D. To face
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
