[ Perfect Tenses ]
You (perfect) your English by the time you come back from the U.S.
A. will have perfected
B. had perfected
C. have perfected
Select your answer:
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Article the or zero article (-)Countable - UncountableConditionalsSimple and Past TensesEd and Ing EndingsInterrogative PronounsFuture FormsTAG QuestionsPronouns, Verb, ConjunctionPresent Simple Affirmative and NegativeOther quiz:
Grammar › View__________ there fifty-two weeks in a year?
A. Is
B. Was
C. Are
D. Were
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You ________ come swimming if you don’t want to.
A. don’t have to
B. mustn’t
C. shouldn’t