1.What are you doing?
2.Yes,she is.
3.The students aren't having an English class.
4.She is playing ping-pong now.
5.When are the children dancing?
6.What is she doing?
7.Is your brother playing basketball?
8.Are the boys…
9.… are talking about…
10What is…doing
1.What are doing 2.she is 3.aren't having 4.is playing ping-pong 5.Where are doing 6.What doing 7.Is playing besketball 8.Are boies 9.are talking about 10.What is doing
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