1.There is a little water in this river,but there is l___in

1.There is a little water in this river,but there is _little_in that one.
2.---Where can we grow the vegetables in this _area_?
---Anywhere.
3.Lots of students are in the room.One is reading and the _others_(other)are writing.
4.我每天用一个小时做作业.
__It takes__me an hour __to do__ my homework.
5.他们班级有50多名学生,但是我们班级不到40名学生.
__There are more than 50__students in their class,but__less than__forty in our class.