Sugar-sensei doesn't waste time. After very short small talk, we started the lesson quickly. And she gave me a lot of questions about related today's topic. Actually I couldn't understand some of these. But she taught me patiently. She sometimes uses Google translate to help my understanding. She gave me a lot of chance to "speak" English! That's so helpful to practice. She laughs a lot. It's fun. And she also sent a lesson review quickly!