What are you(1) doing?
What are you(2) doing?
What are they doing?
I am eating.
They are playing cards.
We are watching TV.
What are you(2) doing?
What are they doing?
What are you(1) doing?
We are playing baseball.
They are eating lunch.
I am reading.
What are you(2) doing?
What are you(1) doing?
What are they doing?
They are cooking.
I am reading a book.
We are teaching.