题目内容：

Ⅱ. 根据句意，从括号内选择恰当的单词填空。

1.Last month my brother spent _________(fewer / less) time playing computer games.

2.You should drink _________(more / less) water. It's good for your health.

3.There will be _________(fewer / less) fishes in the lake because of the polluted water.

4.Now ________(more / fewer) children are learning English. They think it's useful.