1. Do you like to sleep or do you like to stay up late at night? Why?
あなたは寝るのが好きですか?あるいは夜更かしするのが好きですか? なぜですか?
2. Do you have enough time to sleep? How should we make better use our time to have enough sleep?
あなたは十分に寝ていますか?十分な睡眠を取るために、どうすれば よりうまく時間が使えるでしょう?
3. What do you think of the children who cut out sleeping for studying? Don't they even need sleep? Tell us your opinion and tell us about your experience of staying up late at night for study.