There's a way.

I've made up mind to take an English class again, which I attended for 3 months last year. With my friends, I'm taking the same class, English Writing. We'll learn how to write things in effective and concise way. Actually, this is what I've been wanting to know. I would say that our teacher is a competent instructor; I have learned a lot from him. As usual, I lost track of time.

I regret to say that I didn't prepare myself for today's lesson. I'll do my best for next time.