Final evaluation writing of Activities

I can see a big improvement in my english level since last September, for example, last summer I was woriking in a supermarket which had a lot of foreign people and I didn't understand them.
This summer I will work in another supermarket and I'm sure that I will talk to English people becausemy level is better than las september.
The activities which best show my level , are listenings and readings because I understand the texts and the dialogue is very important for my level of english.
The activities which are more useful are the oral presentation, blog and other writings.
The activities which I didn't find useful to learn english are catalonia today news and Power points because is very easily. I think oral presentation and watching films are the activities which I like to do the next year because are funny than others.