[ Modal Verbs ]
In most countries motorcyclists must wear a helmet.
A. Correct
B. Incorrect

Random Topics:
Modals and Semi-ModalsVerb Tenses (Progressive, Perfect)Reflexive Pronouns & Modal VerbsAuxiliary WordsPresent Simple VS ContinuousOrder of AdjectivesPrepositions and AdverbsModals Posibility and ProbabilityGrammar- Later/LatterConjunction and PunctuationOther quiz:
Grammar › ViewMy mother has never … cook well.
A. been able to
B. could
C. be able to
Grammar › View
We will walk home after school.
A. past
B. present
C. future
