Yes mis hermanos están feliz (my brothers are happy and btw if not the answer I need more info)
Incorrect because it would be “nosotros no llevamos” but it says YO. in order to correct it you’d need to chance the YO to NOSOTROS or change the verb to llevo.
What we must verify in this case is the grammar of the sentence.
For this case we are receiving a direct order.
The translation of the sentence in English is given by:
Put the flowers on the table.
In Spanish, we have different ways of writing the order.
Way 1:
Pon las flores en la mesa.
Way 2:
Ponga las flores en la mesa.
Therefore, the prayer is written correctly.
Answer:
The sentence is written correctly.
Tu hermana
Su madre
Nuestros abuelos
Sus tíos
Su familia
Nuestra hija
Vuestra prima
Mis padres
La niña pequeña come un poco
Raúl es aburrido
Cuales son sus apellidos
Mi amigable hermano tiene muchos amigos
El libro The lord of the flies es interesante
Hope it helped!