Multiple choice Directions: Select the correct option. _________ is popular now a days. Billiards Billiard Footballs Footballers Reveal answer Fill a bubble to check yourself A Correct answer Explanation Auxilary 'is' in the sentence needs a singular subject. Option 3 & 4 are plural, and hence, deleted. Some words like 'alms', 'summons', 'billiards', etc are always used in plural form, but they are singular in sense.