[ 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:
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