Help please:) brainliest involved

Any french speakers? i need some . how would i say 'my oldest brother is very tall, interesting, and good at drawinng.' in french? would it be: mon (i don't know the french word for oldest) frère est très grand, intéressant, et bon à dessin. also, how would i say 'my dad is good at his work' in french?

Do we say "jouer aux jeux videos" or "jouer a des jeux video"

Subject + +present tense of être + past participle reflexive pronoun subject pronoun reflexive verb interrogative expression