Answer:
C or D
Explanation:
Both C and D are items; vacuum cleaners, and tasks. If you're talking about your brother and you, tasks would make more sense, but either one could grammatically be correct.
Espero que esto ayude!
1 . Sala 2.cocina 3. En la mesa sorry I don’t know 4 5 is escaleras 6.cama 7.sorry i also don’t know that one I also don’t know the rest the best I could do