[ 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:
going to › ViewHey, we are ____________ to order the classroom in the afternoon.
A. going
B. goin’
C. goint
D. go
Present tense Affirmative › View
He _____________at 10 o’clock every night.
A. sleep
B. sleeps
C. slept
D. sleeping
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