--- Is your teacher friendly ______you? --- Yes， he is very good ______us.
A. to， to B. with ， with C. to， with
The handbag is so expensive that I can’tit.
A. provide B.offer C.afford
_How can we live a greener life?
_we should save_ energy and reduce pollution.
A.no B.less C.more
-Excuse me, what's the of the apples?
- It's 10 yuan a ki1o.
A.price B.size C.weight
-Tony, where is your new classroom?
-It's on the _floor
A. three B.third C,one third.
-What are you doing now, Lily?
- I _music.
A. am listening to
B. listen to
C. will listen to