Fix the grammar

Football, (played) on fields around the city, has always been popular in Dearborn.

a. no change

b. playing

c. which is played

d. that was played

Answer: Which is played

Explanation:

It's a pronoun that is needed. "Which" is used to refer football which is previously mentioned and it's needed because the sentence is introducing a clause giving further information about football.

no change.