[ Modal Verbs ]
It’s compulsory for you to correct all these mistakes.
A. You must correct all these mistakes.
B. You should correct all these mistakes.
C. You needn’t correct all these mistakes.
D. You may not correct all these mistakes.

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Grammar and SyntaxShould, Should not haveAbilityTransitive or Intransitive VerbsCommas and Subordinating ConjunctionsFuture Tense VocabularyIrregular AdjectivesMay, MightTenses and OpinionsPast Tense vs Future TenseOther quiz:
Mixed General Quiz › View___, the Korean peninsula contains both the Republic of Korea (South) and the Democratic People’s Republic of Korea (North).
a. Current
b. Currents
c. Currently
Grammar › View
There was ____ food in the fridge. It was nearly empty.
A. little
B. a little
C. few
Grammar › ViewThe book is not easy. ______, it’s rather difficult.
A. On the one hand
B. On the contrary
C. On the other hand
D. On the other contrary
Grammar › View
Be sure that you check your grammar.
A. giving an advice.
B. asking for an advice.
