Дай краткий ответ на вопросы , используя подсказки.
1 Is your friends skating? (+)- Yes, he is.
2. Are the girls eating ice cream? (-)- No, they aren't.
3. Are the children painting? (+)
4. Is the little girl making a sandcastle? (-)
5. Is the sun shining? (+)
6. Is the boy playing the violin? (+)
7. Are your friends having fun? (-)
8. Are you riding a bike? (-)

Ответ:

3.  - Yes, they are.

4.  - No, she isn't.  

5.  - Yes, it is.

6.  - Yes, he is.

7.  - No, they aren't.

8.  - No, I'm not.