Bonjour,
Réponse :
1. Is there a sofa in the living room? Yes, there is.
2. Are there three magazines on the table? No, there aren't.
3. Is there a blue armchair in the bedroom? No, there isn't
4. Are there six rooms in the house? Yes, there are.
Explications :
Yes + pronom sujet + auxiliaire
Yes, there is/are
No + pronom sujet + auxiliaire forme négative
No, there isn't/aren't
