What is un canular? can someone help me? :)

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

Roles of three employees in the agriculture, food, and natural resources cluster are given in this chart. which best describes the pathways of these three individuals? alana works in plant systems, louis works in animal systems, and fred works in natural resources. alana works in food processing systems, louis works in agribusiness, and fred works in natural resource systems. alana works in food processing systems, louis works in animal systems, and fred works in environmental services. alana works in the natural resource system, louis works in food product systems, and fred works in environmental services.

How do you write i/he/she went to *blank location* in past tense in french? like. how do i say something like i went outside yesterday, or my friend went to the store yesterday? i really want to understand this, but none of the websites i use are really doing a good job at explaining it