What a dream

I had an excellent dream last night, and didn't want to wake up in the morning. Somebody
gave me an airplane ticket for a European country. What a surprise, because I ("I" is always capitalized) always wanted to take a visit to western country and see a different world. Although I was excited, there were still were a couple of things that puzzled me. Should I call my boss and ask for time off? Email colleagues who is the right person to let them know who they should contact while I am gone? Finally I put these questions aside and went on board. I got a lively feeling when the plane took off, I mean the overweight feeling (I'm not sure what this means??). People around me were foreigners, so I had to speak English all the time. I thought about how there is a new world waiting for me, and I got so excited! All of a sudden, the alarm clock rang and I reluctantly to woke up. What a dream!

It sounds like a great dream! Your writing was very good. Your main problem is that you have too many run-on sentences. Run-on sentence are sentences that should be separate, but are mistakenly joined together, often with a comma (,). You have to break them up into separate sentences using periods (.), exclamation points (!), or question marks (?).