Friends. Blessing or malediction  curse

I remember my mother saying to me that to drink alcohol and smoke is not healthy. So I've always  run ("runned" is not a word - present "run", past "ran", past participle "run") away from those (plural) things in my life.
When I was a teenager, I had a friend who smoked marijuana. Yes. It is true.
I remember that we were walking around the neighborhood, and she took something from her pocket and offered to me. I didn't know what it was, she explained it to me but I didn't want to try. THANKS MOM ♥  (If you already have "didn't", which is in past, you don't need the word after to be in past, just put it in present)
The point is, Who have you chosen to be your friend? Is you friend a blessing or curse?
I had two kinds of friends in my entire life. The ones who likes to do things correctly and the others who likes to choose the wrong path. I've never seen either  (both is for positive sentences, either for negative ones. e.g. - I've seen both steal. I've never seen either steal.) stealing but I remember seeing my friend using drugs.
There is a quote which says "love is just beautiful, when we find someone who makes us become  better than we are".
I believe that this quote fits, too, for friends.
I've always said to my friends that we have to be always a blessing in the others life. I would be ashamed if I know that I leave someone to the wrongly path.
I've heard that we are a little of people who we live (this doesn't sound right, but I'm not sure what you mean) and I know that friends are included in that. If you choose good people to be your friends, you probably become good, too. Because there is a big probability for you to walk in the same good path.
On the other hand, if you choose people who don't like to choose the good path, you will probably have problems soon.
Our parents instruct us about the right and the wrong path, but to choose them depends on our character and what we want for the future of our lives.
I've always wanted to be a blessing to people who are around me and I would not like to know that anyone chooses the wrong path by the influence of my words or behavior.
Love is just beautiful when we find someone who transforms us in something better than we are.

Great job! I think that part of the reason no one corrected it soon is because it's so long; people look at it and decide it will take too much time to correct it. Write shorter things, or post them in two parts, and I think that will help them get corrected faster.

SUMMER IN SPAIN

This year Summer is especially hot. Today in my city there are it is 38º. It's very difficult to sleep in the night unless you have air conditioning or a fan. If you want to visit Spain you should do it when the weather is better, not in August.

Great job!

How Cinema Presented History

I think that films are a beneficial source for historical information. A film might contains some cinematic adjustments to attract the crowd or to imitate modernism, but the plot is based on the reality.
I think that cinema succeeded in its presentation of main historical events that had changed the history forever، for example, king's Henry's decision to separate (maybe "end" would be better than separate) the English religious submission to the Vatican and establishing the Anglican church. 
Another remarkable event was the abdication of the throne by Edward Vlll for his brother George Vl over his insistence to marry an American divorced lady, Walis Simpson.
These were two examples in which they were presented in a successful films, The Other Boulin Girl and King's Speech.

Let me know if you have any questions, hope that helps!

letter to my friend

Thank you, my dear Michael. We had a great time together in Paris. (The expression is "to have a great time") My journey home was pretty awful because in the plane (you are talking about one specific plane here, so "the") a little baby screamed mostly the whole flight.("fly" is a verb, the noun is "flight") But the rest of the journey was normal. I even met my old friend on a bus when I came home. (we say "in a car", but "on a bus" "on a plane", "on a train")
Now I'm sitting in my apartment and remembering our meeting. This couple days with you was a wonderful time for me. The great city with old history, famous places and a best friend are necessary for a lovely journey!
I sent you a little surprise yesterday. I hope you will be enjoy this. It should be delivered in a few days. (use the past participle of the verb "deliver")
Now I'm spending the weekend with my family and finishing an apple cake. This is a recipe of my grandmother.
I will be glad if you send me a letter when you will get my present. (you never need to put "will" inside a clause starting with "when") 

with love,
Anastasia.

Great job! I hope everything I said makes sense!