Present perfect simple

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Age: 12-18
Level: Pre-intermediate
Language: English (en)
ID: 236426
28/05/2020
Country code: AR
Country: Argentina
School subject: English as a Second Language (ESL) (1061958)
Main content: Present perfect (2013197)

An introduction to Present Perfect-Affirmative/Negative.

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Present perfect simple
Present perfect simple
Present perfect simple

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