[ Tenses ]
Khai Shuen often __________ the board.
A. cleans
B. clean
C. cleaning
D. cleaned

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Passive Modals, Impersonal PassiveParallel Structure or Combining SentencesGrammar : Must (Necessity)GerundsSimple Present Tense with Adverb of FrequencyPast Tense, Recount Text, and Future TenseModal Verbs for Permission and ObligationConjunctions and Verb TensesModals for Necessity and SuggestionsTime ExpressionsOther quiz:
Subject Verb Agreement › ViewMembers of the band ______ raising money for new uniforms.
A. is
B. are
Grammar › View
My boy friends . . . . . meet me.
A. is not allowed
B. are not allowed to
C. be not allowed to
D. allowed to