[ Modal ]
……. you help me? This exercise is really hard.
A. should
B. can
C. must
D. mustn’t

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Finite and Non-Finite VerbUncountable NounsGrammar - to beTransitional Phrases and ConjunctionsPresent Simple PassiveGrammar & TensesTime PhrasesGrammar - to be, possessive, have gotPresent simple & ContinuousGerunds, Infinitives and ParticiplesOther quiz:
Phrasal Verbs › ViewYou can __________ the new words in the dictionary.
A. look for
B. look after
C. look up
D. look at
Grammar › View
Jack _______ (change) the wallpaper on his computer to a cool design.
A. changes
B. changing
C. changed
D. change
Simple Past - Irregular Verbs › ViewSue wrote the housework. (NEGATIVE FORM)
A. Sue didn’t write the housework.
B. Sue didn’t wrote the housework.
Tenses › View
Khai Shuen often __________ the board.
A. cleans
B. clean
C. cleaning
D. cleaned
