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complete the rules in the grammar table with the words in the box hasn't has when have haven't 1 we use the present perfect to talk about things in the past. We don't know exactly __they happened. 2 Affirmative : We/You/They___+past participle He/She/it ___+past participle 3 Negative: We/You/They ___+past participle He/She/it ___+past participle
Даю 5 баллов!!! ​