[ Modals ]
All students __________ obey the school regulations.
A. could
B. must
C. are able to
D. will

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Relative & ModalsPrepositions after Verbs and AdjectiveProverbsInfinitives or GerundsTenses and PronounsVocabulary and Verb TensesModal Verbs of Certainty and PossibilityMay, MightUnless If First ConditionalVocab CheckingOther quiz:
Grammar › ViewPaul disagreed with my plans at first, but I managed to _______ him ____________.
A. talk… over
B. talk… out
C. talk…. round
D. talk… about
Grammar › View
Which sentence uses punctuation correctly?
A. Hey, I think I know you.
B. Hey, I think I know you?
C. Hey; I think I know you.
D. Hey I think I know you.
Grammar › ViewThe purpose of this study is _______ energy content in foods.
A. improvement for
B. the improving
C. improves
D. the improvement of
Vocabulary › View
The child’s silly riddles rendered my friends hysterical with laughter.
A. caused to become
B. disturbed
C. mocked or made fun of