2. Have they built a new gym? No. they haven't. They have built a new swimming pool. 3. Has Jim bought a coat? No, he hasn't. He has bought a shirt. 4 Has Juliу argued with her parents? No, she hasn't. Juliу has argued with her best friend. 5. Have they learnt Spanish? No. they haven't. They have learnt Italian/ 6. Have you done exercise 6? No. I haven't. I have done exercise 5.