Answer:
1.On monte en haut et on descend en bas.
Explanation:
Hi,
Pierre est sincère.
Il éprouve de la sincérité.
1. Cet ; because one and masculin
2. Ce ; because one
3. Ces ; because more
4. Cette ; because one and féminin
5. Cet ; because one and masculin
“Vous” can be either plural or singular. It is essentially a more formal way to say “tu”, or it can be used to address multiple people. So you could say « vous êtes agréable » and depending on context, it would mean « you are nice » or « you guys are nice » Hope this makes sense :)