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dance
read a book
doing some cleaning
swimming
dancing
reading a book
Look, what is he doing?
He is running.
What are you doing?
I am dancing.
A: What are you doing?
B: I am ...ing.
Look, what is he doing?
He is running.
What are you doing?
I am dancing.
A:Are you ...ing?
B: Yes,I am./No,I'm not.
Look, what is he doing?
He is running.
What are you doing?
I am dancing.
A: What is he/she doing?
B: He/She is ...ing.
Is he/she ...ing,too?
A: Yes,he/she is./No,he/she isn't.
playground
computer room
library
lab