I have（ ） juice,but I want a little.[few,a few,little,alittle]

题目

I have（ ） juice,but I want a little.[few,a few,little,alittle]
but（ ）good ones.[few,a few,little,alittle]
（ ）students are standing in the front of the blackboard.[few,a few,little,alittle]
（ ）people play football in the busy steet .[few,a few,little,alittle]

答案

1 little
2 a few
3 a few
4 few