What can I say about this trip to South Korea? I can safely say that this week was one of the best and unforgettable in my life. These days are clearly imprinted in my memories, so I liked this country, its inhabitants, its culture. The way the organizers and the staff treated us, the way they cared, helped and supported us, I want to thank them very much for everything they did to us. Thanks to this trip, I expanded my outlook and social circle, having made many new friends and acquaintances from different countries, learned the amazing culture and history of Korea. It was very sad to leave this country, our friends.

It seemed this week flew like an instant. The organizers so desperately tried to show us everything during these 6 days, but this period was not enough, but despite this, I am very pleased, I have only positive memories, and a good impression. We visited museums where we learned the history of Korea, we also visited many shopping centers, and we were fed Korean national dishes. There were in the cities of Suwon, Hanam, Seoul. Upon arrival, this trip seemed only a dream. After all, this country is so beautiful, so amazing, that it seemed like I was in the future. People are very polite, tidy and punctual. The cities are beautiful, the streets are clean, the nature is beautiful. And now I have a goal: I will definitely visit this country again, and definitely not once.
 
What do you want to say? In that underlined sentence.
The things that I put a cut on are not required.
Its > it's
Leave this country > go back 
,>. And start a new sentence
Were fed> ate or tried
Nature is beautiful> weather was great or pleasent
: > that is