Topics: Modals of Obligation
You _______ wear a helmet when riding a motorcycle. You know the rules.
A. must
B. can
C. should
D. might
Select your answer:

Random Topics:
Grammar: Have to-ing / InfinitivePast simple - Irregular VerbsTime ConjunctionsArticles and NounsAdverb Clauses of TimeTime PhrasesCoherent Sentence with Correct Grammar StructureComparativesSimple and Continuous TensesOther quiz:
Comparison & Modal Verbs in Passive Voice › ViewYour phone ________ off before you enter the exam room.
A. must be to turned
B. must turned
C. must turn
D. must be turned
Indefinite Pronouns › View
You can’t go ………………….. . You’re grounded.
A. nowhere
B. anywhere
C. somewhere
