[ Modal Verbs ]
They won the competition easily. They _ very hard.
A. should have practiced
B. might practice
C. must have practiced
D. could practice

Random Topics:
GerundsFuture Tense VerbOpinion / AgreementGrammar - Be going toQuantifiers: too many, too much & enoughVerb PhraseGrammar: Reported QuestionsSimiles, Metaphors, Personification and HyperbolePronouns of QuantityInfinitivesOther quiz:
Modal Verbs › ViewLucy hates the music. She wants to leave. What will she say?
A. Do you mind if I leave?
B. Am I forbidden to stay?
C. Would you mind leaving?
D. Would you mind if I leave?
Vocabulary › View
A countless or extremely great number
A. mistake
B. chronological
C. unlimited
D. myraid
Grammar › ViewMelinda opens _________ presents in the living room.
A. his
B. her
C. my
D. our
Grammar › View
Which of word is a participle?
The window, broken during the storm, let the icy winds into the cabin
A. window
B. broken
C. during
D. let
