Daniel, I can't catch up with the English teacher very well.
What's the problem?
You are quite good at English, can you help me with it.
That's OK. But you'd better take an additional course in some English schools.
English school? What is that?
This kind of school is good at helping people to improve their English.
Is that different from our school's English course?
Yes, before you start your training, they will test you on your English first.