[ Apostrophes ]
The sound of three ____________ engines was loud.
A. Plane’s
B. Planes
C. Planes’s
D. Planes’

Random Topics:
FrequencyComparison and ModalsCoherent Sentence with Correct Grammar StructureAdjectives & QuantifiersGrammar - Present and Past PassiveGrammar and SyntaxCorrelative conjunctionsObject PronounModal VerbTenses and ConclusionsOther quiz:
Grammar › ViewLast Saturday you ________ use the computer.
A. did’t
B. don’t
C. do
D. didn’t
Identify The Tenses › View
Mr. Cheung was running down the street with his coat billowing like a cape.
A. Past Simple
B. Past Continuous
C. Past Perfect
D. Past Perfect Continuous
Grammar › ViewWe saw two rings, one made out of gold and … made out of silver.
A. the other
B. another
C. other
D. others
Grammar - Punctuation of Sentences › View
Where is your mom
A. .
B. ?
C. !