Step-by-step explanation:
The direct objects in the text are:
1. El jardín (direct object of "cultiva")
2. El piano (direct object of "toca")
3. Al fútbol (direct object of "juega")
4. Al perro (direct object of "camina")
5. Dinero (direct object of "quiero comprar")
6. Zapatos nuevos (direct object of "comprar")
Hope I helped you.