连词成句,将连好的句子变为否定句.疑问句并作出肯定与否定的回答

3.We can see the sky in the picture.（原题中少了一个定冠词the)
We can not see the sky in the picture.
Can we see the sky in the picture?
Yes,we can./No,we can't.
1.We can listen to the music on Sunday.
We can not listen to the music on Sunday.
Can we listen to the music on Sunday?
Yes,we can./No,we can't.
2.It is hot today,you can't wear the coat.
It is not hot today,you can wear the coat.
It is hot today,can you wear the coat?
Yes,I can./No,I can't.