（ ）I don't know the______the post office.
A.go straight B.along C.down D.pass
（ ）If you want to go to the library,you have to______three streets.
A.way to B.way C.road to D.way of
（ ）Playing soccer is______.
A.a great fun B.fun C.a fun D.interest
（ ）Please turn______right,and you can find the li-brary______your right.
A./；on B.to；on C.to；/ D./；in
（ ）We have two rooms______,but I can't decide______.
A.to live；to choose which one
B.lived；choose which one
C.to live in；which one to choose
D.live；which one