[ Subject Verb Agreement ]
Centers for public health ____ become popular.
A. have
B. has
C. having
D. to have

Random Topics:
Types of Sentence StructureAdjectives & PrepositionConditional Sentences Type 0, 1 and 2Modal Verbs and PermissionPresent PerfectFirst and Second ConditionalModal Verbs of Certainty and PossibilityDistinguishing Future TensesConditional Sentence Type 3Perfect TensesOther quiz:
Future Tenses › ViewUse a time expression with ‘Going to’ in the sentence: ‘He is going to cook dinner ______.’
A. He is going to cook dinner in the morning.
B. He is going to cook dinner on the moon.
C. He is going to cook dinner tomorrow.
D. He is going to cook dinner at 7:00 PM.
Vocabulary and Grammar › View
To Debate something is to
A. discuss with opposing viewpoints
B. ignore opposing opinions
C. present a single viewpoint
Grammar › ViewThis book is the ______ book I have ever read.
A. longest
B. longer
C. more longer
D. the most longer
Subject-Verb Agreement › View
Bobby ___ hockey for his high school team.
A. Play
B. Plays
