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Lequel est‑ce que tu préfères ?
Say someone offers you two options ‑ which one do you choose? Lequel means which one. Depending on gender and number, you could see forms like lequel, laquelle, lesquels, or lesquelles.
Je ne sais pas lequel choisir.​​
I don't know which one to choose.
Lesquels sont vos enfants ?​​
Which ones are your children?
You mustn't!
We've seen that devoir means to have to do something. But in a negative sentence, it refers to what you mustn't do!
Vous ne devez pas nager ici.
You mustn't swim here.
Si tu es malade, tu ne dois pas te lever du lit.
If you are sick, you mustn't get out of bed.
Ce soir, nous allons au restaurant
In France, you can order à la carte, or you can choose a menu fixe of two or more courses. A three course menu has an entrée, a plat principal, and a dessert.
En entrée, je vais prendre de la salade.​​​​
As an appetizer, I will have salad.
Quel plat principal avez‑vous choisi ?
What main course did you choose?
Il voudrait un gâteau au chocolat en dessert.
He would like a chocolate cake for dessert.​
Because service charges are included in the bill, tipping is not mandatory. If the service is outstanding, it is a nice gesture to leave a tip between 5‑10% of the bill.