[ Modal Verbs and Conditionals ]
You …………… walk on the grass. It isn’t allowed.
A. won’t
B. can’t
C. mustn’t
D. couldn’t

Random Topics:
Tenses and StructuresTime ExpressionsPreposition (at,in,on)Vocabulary and GrammarAdjectives and VocabularyModals, Infinitives and GerundsConditionals and Modal VerbsZero ConditionalPassive Voice and Relative ClausesAdverbial Concession ClausesOther quiz:
Grammar › ViewIf I…………………… a year older, I could join the army.
A. am
B. were
C. had been
D. would be
Grammar › View
… I live in your box?
A. Will
B. Would
C. May
Vocabulary › View_____ respect is essential for any healthy relationship.
A. Mutual
B. Individual
C. Universal
D. Personal
Tenses › View
When Ryan was young he _____ fishing.
A. will go
B. was going
C. has gone
D. used to go
