[ Grammar ]
You _____ take off your shoes if they are clean.
A. must
B. mustn’t
C. needn’t

Random Topics:
Conjunctions, Prepositions and InterjectionsCompliment, Congratulation, and HopeJobsGrammar - Compound SentencesIndependent and Dependent ClausesDirect-Indirect SpeechTime ClauseUnless If First ConditionalModifiersModal AuxiliaryOther quiz:
Plural › ViewWhat is the plural of ink?
A. Ink
B. Inkes
C. Inkers
D. Inks
Interrogative Pronouns & Adverbs › View
_____ is your favorite color? Blue.
A. Which
B. What
C. Who
Verb + Preposition › ViewAre you going to write ____ him soon?
A. about
B. to
C. with
Vocabulary › View
Many officials will _________ their support of the mayor’s campaign by speaking at the press conference.
A. Convince
B. Sufficient
C. Declare
D. Various
