[ Modals ]
The sign in the park says that people ………………….. walk on the grass.
A. needn’t
B. might not
C. should
D. mustn’t
Select your answer:

Random Topics:
Future - will / going to / present continuousAdverbs, Modals, Preposition of timeVocabulary and IdiomsPrepositional PhraseAdverb Of PlaceConditional ClauseSubject Verb Agreement and TensesGrammar: was/wereAdverbial Clause of MannerAdverb of Frequency and Past Continuous TenseOther quiz:
Common & Proper Nouns › ViewIs the underlined noun common or proper?
I saw a Komodo Dragon at the zoo!
___
A. common
B. proper
Grammar › View
There’s….. smoke in here; I can’t breathe.
A. too
B. too much
C. too many
D. enough
