[ 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:
Preposition of Time › ViewDo we have to go to school ______ Monday?
A. on
B. in
C. at
Perfect Verb Tenses › View
Lily is buzzing with excitement about the upcoming year! She exclaims, “By the end of the year, I will have marched in four parades!” Can you guess which tense she is using in this enthusiastic statement?
A. Past tense
B. Present tense
C. Future perfect tense
D. Past perfect tense
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
