Is the sentence grammatically correct ? ?

"roberto nos regala chocolates a sus tías."

Which is a rich source of vitamin c?

El section esta antes del sexto true or false

¡te toca a ti! (it's your turn! ) write a short paragraph in spanish about what a maid does at a hotel. tell what she/he does to clean the room and bathroom. ( don't use too complexe words ) it's for spanish 2.