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

Random Topics:
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:
Tenses › ViewWhat were the bats doing in the cave?
A. They were sleeping.
B. They is sleeping.
C. They are flying.
D. They was sleeping.
Grammar › View
Meaning of an idiom “put on your thinking cap.”
A. Start thinking carefully
B. wear a cap
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