Okay, let's complete the questions and provide the answers based on the image.
2. Are Robert and Peter (play) on the computer?
Answer: No, they are not.
3. Is the dog (bite) the armchair?
Answer: Yes, it is.
4. Is Sandy (play) the piano?
Answer: No, she isn't.
5. Are Jake and Tom (jump) on the sofa?
Answer: Yes, they are.