What direct object pronoun in french would replace le frere de luc?

Could anybody translate this into french i would be grateful: imagine being on top of the great wall of china meating all these new people seeing how the locals live.and how's your holiday going in frence? i hope everything is fine,see you soon.

Which pair of verbs best completes this sentence? emmanuel: vous avez étudié l'économie à l'université? hélène: non, j’ai la physique et raphaël le chinois. a. étudiais, a étudié b. étudiais, étudiait c. étudié, a étudié d. étudié, étudiais

How many regions are there in france? a 28 b 27 c25 d26