A)
1.the
2.a
3.the
4.a
5.the
6.an
B)
1.c
2.c
3.a
4.b
5.a
6.a
C)
1.We consumed a liter of olive oil at the weekend.
2.I’d like a hundred grams of sugar.
3.People in the Mediterranean cultivate olive trees.
4.These olives are the best in Italy.
5.People in the past didn’t consume fast food.