Bad English

I was learning English, but I didn't think I could speak it very well, because I didn't have people to practice with. English is not like a riding bike. I would have taught Spanish to someone who didn't know it well.

If you want to talk about last year, you have to change the tenses in the second part of the first sentence. The third sentence is your choice. Use this one or Jeff's or my first correction.

Eres chileno, entonces americano. El verbo se deletrea practice. Si fuera español pudiera deletrealo practise.

Bad English

I was am learning English, but I think I can't speak it very well, because I don't have people to practice it with. English is not like riding a bike. I would teach Spanish to someone who doesn't know anything. I would teach Spanish to someone who doesn't speak it very well

verde = sugerencias

rojo = errores

Bad Poor English

I was am learning English but I think I can't don't speak very well because I don't have people anyone to practise with. English is not like riding a bike. [I like this line!] I would can teach Spanish to who is interested. someone who doesn't know anything.