Topics: Modals and Responsibilities
They are ___ ensuring the safety of the students.
A. must
B. need to
C. have to
D. responsible for
Select your answer:
Random Topics:
Identifying TensesOrdering AdjectivesVerb and VocabularyGerunds, Infinitives and ParticiplesComparatives - SuperlativesConjunctions & InterjectionsPast Continuous vs Past SimpleSingular and Plural NounsTypes of PrepositionConjunctions and ClausesOther quiz:
Grammar › ViewJohn’s disappeared. Does anyone know what _________ to him?
A. happened
B. has been happening
C. has happened
D. has been happened
Grammar › View
Yesterday was the ________ day this summer.
A. hotest
B. hottest
C. hotter