6. Complete the sentences with less/fewer.
a) The museum wa not very crowded. There were ... people than I expected.
b) Mai has ... friends than Nga.
c) I have ... time than my little brother.
d) Trang has ... comic books than Mai.
e) We must try to spend ... money.
f) I eat ... chocolate and ... biscuits than I used to.
g) Eating ... meat helps your heart.
h) He worked ... hours than I did.
i) I drank ... water than she did.
j) I have ... interesting ideas than he does.