[ 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 › ViewAfter our guests ……, we sat down to dinner
A. arrived
B. arrive
C. were arriving
D. have arrived
Grammar › View
A man was knocked ______ by a car and taken to hospital.
A. over
B. out
C. down
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