Studies at schools in our country... on the 1st of September a) beginb)has begunc) is...

Question

Studies at schools in our country... on the 1st of September a) beginb)has begunc) is beginning

Answer 1

Studies at schools in our country has begun on the 1st of September  

answer: b)has begun

Comments

почему?

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потому что это глагол прошедшего времени

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хотя brgin тоже правильно будет

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begin