Good work, Alexandra!  Here are updates and comments:

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I am study English

Hallo all!
i am study English some last month.advise me please, what to read from books that will easily cope with grammar?

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I am studying English (use the participle when you use the present continuous:  I am writing a book. He is walking in the park.)

Hello everyone!  (You can say "Hello all", but "hello everyone" is more common.)
I studied English a little last month.  (If you refer to the English you studied last month, use the simple past.  If you want to say that you're still studying English, say "I have been studying English since last month" with the present perfect continuous.  See http://www.englishpage.com/verbpage/presentperfectcontinuous.html for a good article.)

Give me advice, please; what books should I read which will help me to learn grammar?  (1. You can "advise someone" but it's often used more in an official capacity, in terms of giving information:  "The Vice President advised the President on the dangerous troop movement in Afghanistan."  I'd say "Give me (some) advice". 2. I wouldn't say "to cope with grammar"; use "to cope" in terms of a distressing situation (even though some would say that English grammar is distressing haha!) - but seriously, "She coped with the loss of her dog by talking with friends and writing in her journal."  I'd just say "to learn grammar".)

Do you use Duolingo, Alexandra?  It can be very helpful.  We can talk more about resources.