Erin: Your English is so good now.
Jake: I bought an ESL teaching CD and I visit ESL websites.
Erin: Are they helpful?
Jake: They are very helpful.
Erin: You learn very fast.
Jake: I practice every day. I want to become a US citizen.
Erin: You should have no problem passing the test.
Jake: I want to take the test next year.
Erin: I can help you if you need help.
Jake: That would be wonderful. You are a great friend.