急.

急.
1.Andrew received an award ___ his outstanding achievement.
A.for B.in C.with D.to
2.–Do you want to go Miami by bus or by train?
–I ___ by train.
A.would rather go B.prefer to
C.would rather to go D.would rather have gone
3.7.Because of air pollution being greatly reduced,this city is still ___.
A.a good place in which to live B.a good place to live C.a good place to live in D.good in living in