[ Subject Verb Agreement ]
Some-and perhaps as many as half-of all high school students _____ gingivitis.
A. has
B. have
Random Topics:
Contrastive ConjunctionsGrammar and PunctuationPhrasal VerbsVerb, Object, PrepositionExclamationGrammar of Conjunctions and PrepotitionsEnglish ArticlePresent Tenses and Connectorsa, an, the, zero articleConditional Sentences Type 1Other quiz:
Grammar › ViewIf the company continues ________ money the factory may be closed.
A. lost
B. losing
C. lose
D. to lose
Grammar › View
She […] her grandmother once a week.
A. visit
B. visits
C. is visiting
D. visiting
Mixed General Quiz › ViewThis pie is too ___.
a. suite
b. sweet
Grammar › View
What is the negative form of ‘Open your book’?
A. Don’t open your book
B. No open your book
C. Open not your book
D. Not open your book