用need造五个句子1、否定句2、疑问句3、主语为人（行为+todo)4、主语为物(行为+doing)5、主语为物(行为+tobedone)

Question

用need造五个句子
1、否定句
2、疑问句
3、主语为人（行为+to do)
4、主语为物(行为+doing)
5、主语为物(行为+to be done)

Answer 1

You needn't copy so many words.
Do you need to wear such old clothes?
We need to study English harder.
This machine needs repairing.
This document(文件) needs to be printed at once.