[ Modal Verbs ]
You ______ use your cell phone in here.
A. can’t
B. must

Random Topics:
Infinitive and GerundArticles - rulesAbilityConditional Sentences Type 1Tenses and Figurative LanguagePassive Voice - Mixed TensesConjunction: Because and SoPast and Present TensesModal Verbs and PermissionWill, Be going to, Present ContinuousOther quiz:
Grammar Like & Linking Verb › ViewMy new shirts _____ like silk to me because they are so soft.
A. seem
B. taste
C. look
D. feel
Reflexive Pronouns › View
The Vikings organized __ in clans and invaded many regions.
A. themselves
B. each other
C. them
Grammar › ViewIf you ____ it’s so easy, then why don’t you have a go yourself?
A. think
B. are thinking
C. thought
D. had thought
Conjunctions › View
I waited for an hour… I could meet her
A. in order to
B. for
C. so that
D. so as not to
