Исправьте ошибку: 1. i am sleeping from 3 till 6 yesterday 2. i has just met mary at the college 3. i will be read this book from 3 till 6 tomorrow 4. i do not buy this pen yesterday 5. i does not write letters every day , кто-нибудь)

1. Исправь am на was
2. Исправь has на have
3 испрваь read на reading
4.исправь do на did
5 исправь does на do

1.I'm reading the book now - Present ContinuousI often read the book - Present SimpleI read the book yesterday. - Past Simple I've just read the book. - Present PerfectI'll read the book tomorrow. - Future SimpleI was reading the book from 7 to 9. - Present Continuous2.He is helping his mum now. -  Present Continuous

He  helps his mum on Sundays. - Present Simple

He  helped his mum last Sunday. - Past Simple
He  has already helped his mum - Present Perfect
He will help his mum next Sunday -  Future Simple

1.I'm reading the book now - Present ContinuousI often read the book - Present SimpleI read the book yesterday. - Past Simple I've just read the book. - Present PerfectI'll read the book tomorrow. - Future SimpleI was reading the book from 7 to 9. - Present Continuous2.He is helping his mum now. -  Present Continuous

He  helps his mum on Sundays. - Present Simple

He  helped his mum last Sunday. - Past Simple
He  has already helped his mum - Present Perfect
He will help his mum next Sunday -  Future Simple