3.阅读下面短文,并借助上下文和插图补充所缺信息.每个空只能填写一个形式正确、意义相符的单词.请将答案填写在答卷相应题目的答题位置上.
Yesterday afternoon,when Liu Jun got home after school,he wanted to do some housework.While he was (71)sweepingthe floor,his father came back and(72)stoppedhim doing it.Later when he was watching TV,his mother came up and turned(73)off the TV and said,"You shouldn't waste your(74)time.Go to study!"
In China,more and more families have only one child.Parents only hope that their children can learn their lessons well so as to find a good job in the future.So they won't let their children do(75)housework at home.In fact,(76)if the child has few chances to practise in their daily life,they will not be(77)able to prepare themselves for the future.They can not do anything(78)without the help of others.So(79)it is not good for the children to learn only the knowledge from books.They have to learn about life.(80)Don't keep themselves in books only!