Please help I really confused

Select the phrase that best completes the sentence.               je veux que a. le train doit arriver plus vite. b. vous téléphoniez à une ambulance. c. nous prendrons une navette. d. tu vas à la poste.

In this french correct ? i dont know if the person i am talking to is a female or male im assuming that wouldn't affect it but i kind of forget . i know all adjectives agree with the nouns that they modify. métier is masculine so i use the adjective bon and bon is masculine so i use un? is that how it works je pense un bon métier pour toi est un artiste ou un architecte. i think a good job for you is an artist or an architect

Iwill mark translate this to english: je suis en colère maintenant