题目：Nowadays teachers tend to leave homework as group assignment rather than individual assignment. Discuss one advantage and one disadvantage of this.
Advantage: learn from each other from discussion
Disadvantage: someone would not think independently
题目：Some countries have approved "home school” as part of education. What is your opinion on this?
That homeschooling is a great way to educate a child can be shown in several ways. First, consider the items in this list. Many of these benefits are easy to understand and the positive impact they have on children are obvious. Second, homeschooled children perform better on standardized tests. For example, in a recent comparison of SAT scores, homeschooled children averaged 568 on the verbal test and 525 on the math; the national average was 506 on verbal and 514 on math. While those differences might not seem significant for individuals, as differences in averages for populations of students, they are very significant. Third, homeschoolers are becoming sought-after for higher education. Many colleges and universities have begun to modify their admission practices to not only allow for, but to encourage, homeschoolers to apply for admission.
题目： Your friend wants to come to your country and what things do you suggest him to do and not to do to be polite and respectful.
1. Give seats to the ones who are in need.
2. Respect the rules while visiting Chinese temples.
题目： Some people prefer to give their opinions immediately. Others prefer to wait and listen to others’ opinions before giving their own. Which one do you think is better?
1. Give more precise and detailed opinions.
2. Be aware of the flawless of our point of view.
题目：Your university decided to allow local communities to listen in the campus, they could enter into the class, but can' t ask questions and don' t have assignments. Do you agree or not agree?
Disagree Students might be distracted by their presence.
Unfair to students, as their favorite seats might be taken up by locals.