Bài đọc hiểu: GOOD FRIENDS
Cấp độ: Nâng Cao (C1) Audio: Reading: Psychologists have long known that having a set of cherished companions is crucial to mental well-being. A recent study by Australian investigators concluded that our friends even help to (1) ______ our lives. The study concentrated (2) ______ the social environment, general health, and lifestyle of 1,477 persons older than 70 years. The participants were asked how much contact they had with friends, children, relatives and acquaintances. Researchers…