Answer:
1. Estamos
2. la sala
3. la mesa
4. la sala familiar
5. está
6. la sala
7. está
8. estamos
9. estufa
Step-by-step explanation:
The first question states that we are at home, because the pronoun is in plural we use estamos
The second question is saying that there is a television in the living room.
The third question states that there are lamps on top of the desk.
The fourth question says that there is a chair at the living room.
Number five states that mom (singular) is at home, that is why we use está.
Number six states that there is a sofa in the living room.
Seven states that Mario is (está) sad.
And number nine asks us to complete what we find at the kitchen, in this case a stove.