Hi !!
the only correct sentence is =
tu es sympa (you are nice, friendly)
sympa is the short name for "sympathique"
les garçons sont petits
La fille a seize ans
la classe est intéressante
hope I helped !
Answer:

Explanation:
Let's translate each answer choice.
Un tableau
Un sac à dos
Un ordinateur
Un maître
We want to find the word for an object that is carried on the back. Backpacks are carried on backs, so the correct answer is <u>un</u> <u>sac à dos
</u>
It is masculine. Autobus in French means bus.
Ferme la bush : closes the bush