句型转换paper and card are made from wood (paper and card 提问,woo

1、Paper and card are made from wood.
对paper and card 提问：What are made from wood?
对wood提问：What are paper and card made from?
变否定句：Paper and card aren't made from wood.
疑问句：Are paper and card made from wood.
肯否回答：Yes,they are. No,they aren't.
2、Wood comes from the trees.
对wood提问：What comes from the trees?
对trees提问：What does wood comes from?
变否定句：Wood doesn't come from the trees.
疑问句：Does wood come from the trees?
肯否回答：Yes,it does. No,it doesn't.
3、Fun comes from animals.
对fun提问：What comes from animals?
对animals提问：What does fun come from?
变否定句：Fun doesn't come from animals.
疑问句：Does fun comes from animals?
肯否回答：Yes,it does. No,it doesn't.
（这个fun应该是fur打错了.）

1
1) What is made from wood ?
2)What are paper and card made from ?
3 )paper and card aren't made from wood
4) Are paper and card made from wood?
Yes, they are .
No, they ...