1. What is Ms. Chan doing?
She is writing a letter.
 Oh. That's nice.
2. What is he doing?
he is playing hockey.
That's interesting.
3. What are you doing?
I'm reading a book.
Is it interesting?
4. Who is singing that song?
Frank (is).
Oh. It sounds good.
5. Who is washing the dishes?
The children are.
That's great.
6. Where are you going now?
I'm going to the library.
Okay. Have fun.
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