4.The topic: reasons of wars in the twentieth century / The main points: ethnic, economic, and religious
5.The topic: the Olympic spirit / The main points: higher, faster and stronger
Practice 4-2-2
1.She is elegant, intelligent, and attractive.
2.The most expensive items in this company's budget are employee salaries, communication costs, and office supplies.
3.We asked the store manager to show us a gift that was inexpensive, useful, and nice-looking.Or: We asked the store manager to show us an inexpensive, useful, and nice-looking gift.