Trip on last Friday

Last Friday, I had a nice trip along the North Saskatchewan River with my teacher and my classmates.
As the weather was reliable in the afternoon we decided for a trip, it is just a little far from our school, we went there by walk, our teacher was our guide, she used a map. We visited many beautiful parks along the river and some historical places. It is a nice place that gives a beautiful view of the city of Edmonton.

I enjoyed the trip, and I advise everyone to visit this place.

Six questions

Tag questions:
Negative questions

1. Washington DC is the Capital of the US, isn't it? Yes, it is
2. Isn't the White House over there? Yes, it is
3. It is a crowded city, isn't it? No, it isn't
4. There are many Mac Donalds in this city, aren't they? Yes, there are
5. The weather is reliable there, isn't it? No, it isn't
6. It is one of the safiest city in the US, isn't it? Yes, it is

Introduction

Hello Classmates,
I'm Oumar, I come from Guinea Conarky, I have been living in Canada for almost two years.
I havebeen taking ESL Program at Grant MacEwan College since May 7, 2008.
Here is my own website http://eloumar.blogger.com, you will be able to see my publish post.
Thanks