Topics: Modal Verbs
It’s forbidden to touch the artworks in the gallery. → Visitors __________ touch the artworks in the gallery.
A. must
B. should
C. mustn’t
D. had to
Select your answer:

Random Topics:
Grammar - Compound SentencesClauses and ConjunctionsClause Markers TOEFL GrammarVocabulary & GrammarComparative and Superlative AdverbsPresent Verb TensesPast Simple or Past ContinuousSimple Present Tense vs Present Continuous TenseTime Clauses and ConjunctionsPrepositions of TimeOther quiz:
Vocabulary › ViewI’d like to take this ____ to thank all of you for coming.
A. atmosphere
B. opportunity
C. consideration
D. entertainment
Tenses › View
Which is NOT the past?
A. next week
B. last Friday
C. yesterday
D. 2 years ago
