1.I ___(hope/wish) I were as strong as you.
2.I can ___someone is coming form outside.
A.listen B.listen to
C.hear D.hear to
3.I have___friends.I have been there.
A.few B.a few C.little D.a little
4.The problem is so diffcult that___people can work it out.
A.little B.a little C.few D.a few