[ Modals ]
All visitors ___ wear an ID card.
A. must
B. can
C. must be
D. does

Random Topics:
Vocabulary and UsageCommunicative GrammarNoun Phrases and Verb PhrasesModals - Have to or ShouldPast Simple vs Present SimplePresent Continuous for FutureAuxiliaries VerbSubject, Object, Possessive Pronoun and Possessive AdjectivesSimple Past TenseConjunctive AdverbOther quiz:
Parts of Speech and Compound Sentences › ViewI am “looking forward to” meeting you in the future.
A. preposition
B. adjective
C. pronoun
D. article
Grammar- Later/Latter › View
Jeremy got to ____ than Mary did.
A. latter
B. later
Grammar › ViewNancy is ____________ to the school.
A. studying
B. sleeping
C. walking
D. cooking
Grammar › View
Jane lives …………….. the hill in a small house.
A. over
B. through
C. down
D. up
