[ Modal Verbs ]
All visitors _____ wear safety helmets in the construction area.
A. can
B. must
C. may
D. might

Random Topics:
V-ing/to-VGrammar - direct/indirect objectsQuantifiers & Modals of ObligationCommon Grammar Mistakes and Spelling TipsPresent simple & ContinuousAdverbial Clauses of Manner and ResultInfinitives and GerundsAdverb of TimeWish SentenceIf- ConditionalOther quiz:
Phrasal Verb › ViewIf there’s something i could never _____, it’s my mobile phone.
A. come across
B. live on
C. do without
D. save up for
Third Conditional › View
I ……………… you at the station if you ……………… me.
A. Had met, would have phoned
B. Would have met, had phoned
C. Would have met, would have phoned
There are a large ____________ of dog lovers in my neighbourhood.
A. number
B. amount
Grammar › View
_____ you buy shoes?
A. Do
B. Does
