Question

put in am/is/are/do/do not/does not

Answer 1

1. They are singing.

2. Why are you laughing?

3. What does your sister do?

4. It is raining. I don't want to go out in the rain.

5. Where do you come from?

6. How much does it cost to phone Canada?

7. She's a talented singer, but she doesn't sing very often.