[ Passive Voice with Modals ]
Safety instructions ___ at the start of every flight.
A. should be explained
B. should explain
C. should be explaining

Random Topics:
Conjunctions, Interjections and DeterminersQuestion WordsVocabularymust/shouldSimple Past/Past ProgressiveComparative AdverbsPassive Voice - Present Simple and Past SimpleVocab CheckingContrastive ConjunctionModals for ObligationOther quiz:
Prepositions › ViewIf you’ve got a problem, then do something ______ it!
A. with
B. for
C. about
Grammar › View
My father……………………………….. the dishes.
A. doesn`t mind washing
B. doesn`t mind to wash
C. don`t mind washing
D. doesn`t mind to washing
Grammar › ViewEverybody…….. work hard everyday.
A. doesn’t
B. isn’t
C. don’t
D. aren’t
Grammar › View
Both John and Jim said (he, they) were not exercising regularly.
A. they
B. he
