Can someone tell me what the grammar problems here?

[pandapple]

My best experience visit to USA not speaking good english
My free time I like walking. What I like about the USA is there many jobs.
Some differences between american culture and mine culture is the food.
I like every american movies.


Obviously the student read it wrong, I guess she was confused with worse instead of best.

Okay I want to say the main problem here is pronouns. For example should be 'that there (are) many jobs'
Just trying to figure out a theme in error here.

Any ideas? Thanks.

 

[jutfrank]

I agree that there is no theme in grammatical error.

But I would say that the most obvious issue here is a lack of coherence. The text seem to consist of five unconnected sentences.

What was the learner's task exactly?