mMy first short story My first short story

Some basic capitalisation; it's not too consequential. Some would probably insist on capitalising every word too, as in "My First Short Story" since it's a title, but I don't think it matters too much.

mMy first short story: My first short story:

Colons can be used to introduce something.

A few days ago, I went to Germany for the holidays, and my daughter hoshted me in her flat in Berlin, t. This iwas the first eEuropean city which I had seen. A few days ago, I went to Germany for the holidays, and my daughter hosted me in her flat in Berlin. This was the first European city which I had seen.

"European" should be capitalised, because "Europe" is a proper noun. Also, I split the sentence into two so it flows more nicely.

A few days ago, I went to Germany for the/my holidays, m. My daughter hoshted me in her flat in Berlin, twhisch is the first eEuropean city which I had seen. A few days ago, I went to Germany for the/my holidays. My daughter hosted me in her flat in Berlin, which is the first European city which I had seen.

A few days ago, I went to Germany for holidays, m. My daughter hoshted me in her flat in Berlin, t. This is the first european city which I hadve seen. A few days ago, I went to Germany for holidays. My daughter hosted me in her flat in Berlin. This is the first european city I have seen.

I caouldn't believe that there existed a city so beautiful and cosmopolitan, but whichat was more surprising me had beento me was its culture and clean,iness. I definitely, in Berlin I feel at the felt its first world status. I couldn't believe that there existed a city so beautiful and cosmopolitan, but what was more surprising to me was its culture and cleaniness. I definitely felt its first world status.

A lot of changes made here! Don't be too daunted. Let me go through the biggest ones. First, you should be using the simple past tense. So, "can't" → "couldn't"; "exist" → "existed"; "had been" → "was"; "feel" → "felt". Second, the expression of the ideas was a little awkward, so I corrected the existing grammar structures. Do take some time to understand them. Third, "in Berlin" was a little redundant, so I removed it. It will still be clear to the reader that you're still talking about Berlin.

I can't believe that exist a city sosuch a beautiful and cosmopolitan, but which more surprising me had been its city exists, but what has surprised me more had is the culture and the clean, definitely,liness in Berlin; I feel at the first world. I can't believe that such a beautiful and cosmopolitan city exists, but what has surprised me more had is the culture and the cleanliness in Berlin; I feel at the first world.

I don't know what you mean by "I feel at the first world". Do you mean a "first world country"? Or "first class"?

I can't believe that exist a city so beautiful and cosmopolitan exists, but whichat was more surprising me had beento me was its culture and clean, definitely, iliness. In Berlin, I feel atdefinitely feel like i'm in the first world. I can't believe that a city so beautiful and cosmopolitan exists, but what was more surprising to me was its culture and cleanliness. In Berlin, I definitely feel like i'm in the first world.

CertainlBy the way, I'm from Colombia in South America. By the way, I'm from Colombia in South America.

"Certainly" is used to emphasise the truth of a statement, usually in a way that is relevant to the context. However, the change in topic here is quite abrupt. I'd suggest using "By the way" to soften the transition instead.

Certainly, I'm from Colombia in South America. I'm from Colombia in South America.

Certainly, I'm from Colombia in South America. I'm from Colombia in South America.