QUESTÃO 25 - "How often” or “How long"?
have you been
working as a volunteer in this project? //
does your sister
travel? //
do you study one day before doing a test? //
would it take you to run 10k?
*
O a) How long - How long - How often - How long
Ob) How long
b) How long - How often
How often - How long - How often
O c) How often
c) How often - How long - How often – How often
O d) How long
d) How long - How often - How often - How long​