[ Modal Verbs ]
Drivers ______ stop when the traffic lights are red.
A. must
B. ought to
C. should
D. may
Select your answer:
Random Topics:
Grammar: Defining Relative ClausesConditional ClauseNeither/Either/All/NoneAll, Both, Neither, None, EitherGrammar: AgreementNounPassive Voice - Mixed TensesPresent Simple and Modal VerbsAdverbs of Frequency and Everyday ActivitiesNoun / PronounOther quiz:
Grammar and Vocabulary › ViewTravel by plane is __________ way to travel.
A. the fastest
B. faster
C. more fast
D. most fast
Perfect Tenses › View
She passed the exam because she …………………….. very hard.
A. works
B. had worked
C. has worked
D. worked