Exercise 4. Read the text and choose the correct answer (A, B, C or D) to each question. A hobby is an activity people love doing in their free time. There are many types of hobbies. One of the easiest hobbies is collecting things such as stamps, letters, stones, photos, clothes, CDs, and so on. There are indoor and outdoor hobbies. Many teenagers like indoor activities such as playing computer games, surfing the Internet, watching movies, or listening to music. Some indoor activities such as reading, playing a musical instrument, and learning aren't as popular as they were in the 20th century. Gardening, walking, horse riding, cycling, skateboarding, mountain climbing are outdoor hobbies. Riding a bicycle is the most popular among them because many children have a bike. There are other types of hobbies as well: visiting museums or travelling. These hobbies are quite expensive, so just a few people can do them. 1. When do people do their hobbies? A. In their free time B. In their working time C. In their busy time D. All are correct 2. Which of the following is the easiest hobby? A. Playing computer games B. Skateboarding C. Collecting items D. Cooking 3. What hobbies were more popular in the 20th century? A. Reading and learning B. Horse riding and cycling C. Playing computer games and cycling D. Watching TV 4. Which is NOT an outdoor hobby? A. Gardening B. Watching movies C. Mountaining D. Skiiing 5. Why dont many people visit museums or travel? A. Because it is difficult B. Because it is expensive C. Because it takes a lot of time D. Because it is cheap.