[ Modal Verbs ]
They ………. wear uniforms at work.
A. have to
B. can
C. may
D. should

Random Topics:
The First Conditional SentenceGrammar and PrepositionsCountable Vs Uncountable NounsClauses and ConjunctionsGerund & InfinitiveAdverb ClauseGerund NounPast Tense and Past ContinuousFirst ConditionalsPresent Simple ProgressiveOther quiz:
Prepositions › ViewI don’t like working….night.
A. in
B. on
C. at
D. no preposition
Modals › View
Without your help, they ……… a place to live
A. wouldn’t have found
B. should have found
C. may have found
D. can have found
Grammar › ViewParents want their children_____________?
A. to be happy
B. be happy
C. happy
D. being happy
Vocabulary & Grammar › View
A millennium is_________ a century.
A. shorter than
B. longer than
C. as long as
D. as short as
