[ Subject and Verb Agreement ]
The 4 stroke engine cycle ________ also called the Otto Cycle.
A. is
B. are
Select your answer:

Random Topics:
Can vs be able toRelative Clauses and UsageAdverbs of Time and PlaceModal and Phrasal VerbsWould rather/ would prefer/ would likeUse of Prepositions or ConjunctionsSuch...that, so ......thatTenses - AuxiliariesAdjectives & AdverbsOther quiz:
Present Perfect Tense › ViewHe hasn’t smoked _______________________ three months.
A. For
B. Since
Present & Past Tenses › View
Choose the correct answer:
… Nick … the desk an hour ago?
A. Do/ repair
B. Does/ repair
C. Did/ repair
D. Didn’t/ repair