[ Modal Verbs ]
It’s compulsory to wear a mask.
You ____________ wear a mask.
A. Should
B. Mustn’t
C. Can
D. Must

Random Topics:
DescriptionsVocabulary and PrepositionsSimilesSimple vs Continuous Past TenseThe First Conditional (if/unless)Adverbial ClausesWorld Literature VocabularyMoods of GrammarPast Simple vs Present SimpleFood VocabularyOther quiz:
Grammar › ViewYou ________ park your car here. It’s prohibited
A. must
B. shouldn’t
C. mustn’t
Adverb of Manner › View
In 1483, King Richard III of England ___ killed his two young nephews.
A. secret
B. secretive
C. secretly
D. secretively
Preposition › ViewFind the meaning of “be away”
A. be at home
B. go after
C. be absent
D. be finished
Future Tense › View
Oscar says he ___ the washing-up after dinner.
A. is doing
B. will do
C. is going to do
D. does
