The correct answer for the blank is musicales.
Me gusta mucho tocar el piano. Por eso me fascinan los musicales.
Answer:
I climbed that tree from the garden.
I climbed these trees from the garden.
You were flying the child's kite.
You flew the child's kites.
Explanation:
I climbed that tree from the garden.
I climbed these trees from the garden.
You were flying the child's kite.
You flew the child's kites.
The last two have the determinative article "the", so does not correspond any demonstrative adjective.
Answer C is the affirmative formal one. Good luck!
