[ Subject and Verb Agreement ]
The engine ______ by igniting mixture of fuel and air causing combustion.
A. is
B. are
Random Topics:
AdverbsComparisionModal Verbs and PermissionGrammar : Structural Common ErrorsKinds of SentencesPresent tense AffirmativeGrammar: so and suchKnee AnatomyConditionals and Modals of ProbabilityGerund Subject or ObjectOther quiz:
Grammar Pronoun and Singular Plural Noun › ViewSingular means 1.
A. TRUE
B. FALSE
Grammar › View
Mary has _____ beautiful eyes.
A. so
B. such
Grammar › ViewThe campers had to ______ (walk) uphill for 40 minutes.
A. Walking
B. Walk
C. Walked
Past Continuous Tense › View
Mrs. Adams was ___________ dinner when I got there.
A. have
B. having