Question

Marque a alternative que completa corretamente a frase: *


a) they have to wait in traffic.
b) they don’t cause any pollution.
c) they cost much money.
d) they have many problems to find a place to park.
e) it’s necessary to use gas to make bikes go.

Answer 1

Resposta: Letra b) they don't cause any pollution.

"Many cities prefer bicycles to cars, because they don't cause any pollution."