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Spelling Past Continuous TenseFew vs. LittleTOEFLWish - beginnerFuture Perfect ContinuousAdverbial Clause of ConcessionPronounAdverb
Other quiz: Grammar
choose the grammar structure of present perfect
A. subject , have +simple past verb
B. subject+have-has verb+past participle verb
C. subject+past participle verb +have has
D. subject + has +past participle ver
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