[ Subject-Verb Agreement ]
Turtles are unique; each (has, have) eight cervical vertebrea, compared with seven of most mammals.
A. Has
B. Have
Random Topics:
Verbs and PrepositionsPresent and Future TensesCoordinating and Subordinating ConjunctionsTransitive and Intransitive Verb-ing &-ed AdjectivesStative Verbs and TensesRelative - ConditionalPassive SentenceSimple Verb TensesGrammar - Verb FormsOther quiz:
Past Tense › ViewThey didn’t used to ____ to work.
A. went
B. go
C. didn’t go
Tenses › View
After the guests ___, we went to bed.
A. had left
B. left
C. have left
D. are leaving
Grammar › ViewBenny liked to eat cookies, but he didn’t know ＿＿＿, so he learned it himself by watching a lot of videos on YouTube.
A. how to make them
B. how to make
C. how could he make them
D. how he could make
Modals of Obligation and Permission › View
My dad _____ wear a uniform for his job as a security officer at the airport.
A. can
B. has to
C. have to
D. could