Est-ce que cette ceinture (blank) avec mon pantalon? What conjugated verb goes in the blank?

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.

Je travaille régulierement avec mon père _ deux ans a. pendant b. depuis c.pour d.dans

The noun that corresponds to the direct object pronoun is in parentheses. decide if the following sentence is grammatically correct: mes nieces l'a appele hier matin. (jacques)yes or nothe noun that corresponds to the direct object pronoun is in parentheses. decide if the following sentence is grammatically correct: mon frere l'a conduite hier. (la voiture)yes or no the noun that corresponds to the direct object pronoun is in parentheses. decide if the following sentence is grammatically correct: je les ai trouves dans mon sac-a-dos. (le livre)yes or no