[ Simple and Past Tenses ]
They ________ a concert to raise money for a clean water project.
A. organize
B. organizes
C. organized
D. organizing

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Unreal ConditionalsActive Voice-Present tensePunctuation and GrammarQuantifies and Modals of DeductionSubject Verb Agreement; Indefinite PronounsToo or EnoughTense,noun,preposition,quantityQuantifiers: too many, too much & enoughPresent ContinuousModal RequestsOther quiz:
Modal Verbs and Conjuctions › ViewWe got a new president _______ the election.
A. afterwards
B. before
C. because
D. after
Modal Verbs › View
Van _______ her Vietnamese to be able to pass this exam.
A. must improve
B. could improve
C. might improve
Vocabulary › ViewThe doctor advised the patient to ________ from eating certain foods in order to improve their health.
A. Copied
B. Aberration
C. Brevity
D. Abstain
Grammar › View
Jack and Rose …. very happy on their vacation last year.
A. was
B. were
