un răspuns repede va rog

1)I am learning English now.
2)Ther aren't studying at the moment.
3)She is not sleeping now.
4)A:Ehat they are eating?
B:They are eating sand wiches.
5)A:Are you doing your homework?
B:Yes,you are.
6)A: Is he phoning his friend?
B:No,he isn't.