Вставьте предлоги очень нужно

Summer is the best time of the year. I love it, because I have a vacation in the summer. In the summer I was with her parents at the sea. When the weather was sunny. I swim and sunbathe. I also went to the elder brother in Moscow. I'm not the first time in Moscow. But I always wonder, what is it a huge and beautiful. Boating on the river Voronezh, he fished. The reserve is visited Chervonyy Yar, where the animals walk not according to the aviary and free for the park area. He helped collect apricots and plums in the country. Where in the evening we had a bonfire. In general, the summer I did it!