Conjunctions are used to link two similar grammatical structures. For example, et links two nouns (mon frère et ma soeur), while que links two verb phrases (je veux que tu viennes).
Here are some points to keep in mind when writing with conjunctions:
et ("and"):
mais ("but"):
que ("that"):
si ("if"):
ou ("or"):
Alors, Donc, Enfin, Cependant, Pourtant: