Fanny and Ramon got the idea of I vs Me / She vs Her, etc and were answering questions aloud—Yomaira seemed confused at first but she was able to produce it beautifully in written form.
Fanny had an a-ha! moment when we talked about word order. When Fanny wrote her On the Fly paper about a famous person she wants to meet, she said, "I would go with him to see a concert."—Now she realized, it's a little cleaner and more common to say "I would go to see a concert with him." It's those details that really help advance one's understanding of English.