Question

QUESTÃO 15: COMPLETE using “for”or “by”:
A) We started the party ______ playing some music.
B) He used an open field ______ setting off fireworks.
C) They travelled _______ trying student’s exchange. D) I use my smartphone ________ taking photos.

Answer 1

A) by

B) for

C) by <-- apesar de eu achar que poderia ser qualquer um dos 2

D) for