Раскройте скобки , употребляя глаголы в present : perfect.continuous.simple.past simple you (change) so much. anything (happen) what you (do) here at such a late hour ? you (write) your composition , i (write) it already . i (work ) at my report when you (write ) your composition? what the weather (be) like ? it still ( rain) , it (stop) raining.

Yoy have changed so much. Has anything happened?
What are you doing here at such a late hour?
Are you writing your composition? -- No, I have written it already. I am working at my report. -- And when did you write your composition?
What is the weather like? Is it still raining? -- No, it has stopped raining.

I really like holidays, who doesn't like them? It's time when you can do what you want and when you want. Some people stay at home and sleep all days, another like to walk with friends and sit in "subway" and they don't want to do something really helpful. And what about me When the weather is good on holidays me and my parents go to a forest. I like forest. There I pick up mushrooms and berries. There is too much blueberry and strawberry.
But if the holidays are long our family travels by car. It's comfortable and we can visit all cities we want. For example we are going to Saint Petersburg to see hermitage and Russian museum with beautiful bridges. On our way we can visit Yaroslavl or vologda. I think it's nice cities. We can stop when we want and walk in different places for a long time. And this way of traveling isn't so expensive. It's cool.
И еще чем нибудь закончи. Если есть вопросы-обращайся

Well, actually this summer was really cool. I didn't travel abroad but I went to my Dacha, and I really had a lot of fun there. I've been there for 2 weeks with my granny. Yes, I had no internet there, but this little inconvenience didn't ruin that because I had a lot of things to do like: reading books, cycling, sunbathing on the roof of my house, walking in the forest, helping my granny with gardening. 
Then one day my friends and I went to a little river, and we were swimming there the whole morning. The river was really cold, and I don't think that there can be any other idiots who would want to try to swim there. 
I also ate shaslik that was maden of chicken, I cooked it by myself, my friends said that I am really talanted in cooking.

Actually this summer wasn't really exctiting  but i think it's cool that I found some positive moments even in this travelling to dacha.

У самой тоже не очень лето было если честно :