[ Verb, Object, Preposition ]
We must prevent them _______ making noise.
A. on
B. for
C. from

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Do not or Does notPassive Voice - Present Simple and Past SimpleVocabulary, Adjective & PrepositionPresent Simple ProgressiveAdjectivesPast and Present TensesAdverb of Frequency and TensesCan/CouldTransition WordsDefinite ArticlesOther quiz:
Modals › ViewThe city ……….. the roads, but they spent the money on other projects.
A. can have improved
B. must have improved
C. could have imporved
D. would have improved
Tag Question › View
Don was late, … ?
A. isn’t he
B. wasn’t he
Coherent Sentence with Correct Grammar Structure › ViewWhich sentence correctly follows both subject-verb and pronoun-antecedent agreements?
A. Every child must pick up their books before leaving.
B. Every child must pick up his or her books before leaving.
C. Each child must pick up their books before leaving.
D. Each child must pick up his books before leaving.
Grammar › View
Could you speak …, please? I don’t understand you.
A. more slowly
B. most slowly
C. slowlier
