Réponse :
Bonsoir :)
Pour exercice 1
1) much
2) a lot of
3) much
4) a lot of et much
5) Many
6) a lot of
7) much
8) a lot of
9) a lot of
10) much
11) a lot of
12) many
_______
Pour exercice 2
1) plenty of money
2) have got plenty of petrol
3) plenty of room
4) have got plenty of eggs
5) are plenty of hotels
6) plenty of food
7) have got plenty of things to do.
Voilá