1.Lily is my sister.(对划线部分提问） Lily 打横线 2.I can fly a kite.(变一般疑问句）
问题描述：
1.Lily is my sister.(对划线部分提问） Lily 打横线 2.I can fly a kite.(变一般疑问句）
3.she likes to play football.(变否定句）
4.The dog is under the tree.(对划线部分提问）
under the tree打横线.
5.This is my skirt,(对划线部分提问）
6.I am flying a kite.(对划线部分提问）
flying a kite打横线.
7.He has got a toy car.(变一般疑问句）
答
1.who is your sister?2.can you fly a kite?3 she doesn't like to play football4 where is under the tree?5 what is this?6 what are you doing7 has he got a toy car?楼主及时采纳