Topics: Subject Verb Agreement
Some-and perhaps as many as half-of all high school students _____ gingivitis.
A. has
B. have
Select your answer:
Random Topics:
Future - be going toCorrelative Conjunction & Complex SentencesPast ContinuousPersonal PronounsInfinitives for reasonsIf Conditional Zero and OneHabitual and Continuous TensesGrammar ErrorsActive & Passive VoiceAsking and Giving SuggestionOther quiz:
Grammar › ViewJohn ___________ gone on holiday. I saw him this morning downtown.
A. can’t have
B. must have
C. shouldn’t have
D. might not have
Vocabulary › View
The _______ guarded the tomb of the pharaoh.
A. Sphinx
B. Pyramids
C. Colosseum