[ Grammar ]
Bill’s teacher will not allow him to leave the class ______ .
A. as soon as he will finish his exercises
B. after he had finished his exercises
C. once he finished his exercises
D. until he finishes his exercises

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Adverbs or AdjectivesActive Voice-Present tenseAdverbial Clause of Cause and EffectGrammar - Reflexive PronounsFuture Continuous, Future Perfect and Future Perfect ContinuousAdverbs, Infinitives, Definite ArticleSimple TenseApostrophes and Quotation MarksPresent and Past TensesPast Simple VerbsOther quiz:
Wish Sentences › ViewCâu nào trong những câu sau đây thể hiện ước muốn ở tương lai?
A. Susan wishes she were a teacher in the future.
B. Susan wishes she had been a teacher in the future.
C. Susan wishes she would be a teacher in the future.
D. Susan wishes she is a teacher in the future.
Prepositions › View
I live ……. Valencia
A. In
B. On
C. At
Please tell me an ___ story.
a. interested
b. interesting
Grammar › View
The footballers played a long time, but the tennis match stopped early.
A. complex sentence
B. compound sentence
C. simple sentence