Past Simple or Present Perfect?

توضیحات:

http://www.engvid.com English tenses can be confusing. In this lesson, you will learn a simple way to know when to use the past simple and present perfect te...

لغات کلیدی:

english, grammar, english-grammar, english-lesson, lessons, learn-english, intermediate, engvid, jamesesl, toefl, toefl-ibt, toeic, ielts, anglais, inglese, ...

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