1 упражнение:
1. We are sitting in the park
2. David is studying Chinese.
3. I am working at the moment
4. The dogs are eating in the kitchen.
5. Sarah is having breakfast
2 упр:
1. We are not...
2. David is not...
3. I am not...
4. The dogs are not...
5. Sarah is not...
3 упр:
1. - Are you doing a test?
- Yes, I am.
2. - Is your teacher is sleeping?
- No, she is not.
3. - Are your friends studying?
- Yes, they are.
4. - Is it raining today?
- No, it is not.
5. - Are your classmates singing?
- No, they are not.
6. - Is your dad working?
- Yes, he is.