题目内容：

用动词的适当形式填空

1.　Kangaroos　_________ (live) in grassland.

2.　The tiger _________(like) to eat meat.

3.　Would you like_________ (help) me with my English?

4.　I think maths________ (be)difficult.

5.　The snake __________ (not live) in water.

6.　There __________ (be) a tiger and some monkeys in the zoo.