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2. Lions and tigers belong ______ the cat family.
3. What do you ______ your free time?
4. He takes photographs ______ a hobby.
5. The teacher divided the class ______ three groups.
6. He is interested ______ collecting toy cars. It’s his favourite hobby.
7. ______ weekends, we usually go fishing in the river.
8. Gardening is a great way to teach children ______ responsibility.
9. He is crazy ______ collecting stamps.
10. His mother spends an hour ______ playing volleyball.

Ex10. There is one mistake in each sentence. Underline and correct the mistake.
1. Nam is my classmate. He watches TV every night. ______
2. I think collecting stamps are interesting. ______
3. My dad cooks very good. He loves preparing meals for our family. ______
4. I enjoy to ride my bike to school. ______
5. We usually go in a small lake out of the city at weekends. ______
6. I don’t collecting anything for a hobby. ______
7. We like doing fishing because it is relaxing. ______
8. Do your sister find bird-watching interesting? ______
9. She spends an hour to read book ______
10. It takes me thirty minutes watch TV ______

Ex11. Fill in each blank with a word from the box.
(1) collection is my favourite hobby. I started my hobby five years ago. The first item in my (2) ______ is a book about Doraemon. And now I have a lot of books of all (3) ______: comics, children’s, history, science, detective, adventure, etc.
Whenever I find an interesting (4) ______ I buy it (5) ______. I usually buy books in the bookstores (6) ______ my school and my house. Sometimes my relatives and my friends give me books as a gift. I (7) ______ tag on it. It takes all my free time to keep everything (8) ______ and dusted.

Ex12. Read the text carefully, then do the tasks.
Our life would be hard without rest and recreation. And people have many different ideas of how to spend their free time. If you enjoy doing that or activity in your free time, then you have a hobby. A hobby is an activity, interest, or something that is undertaken for pleasure or relaxation, done during one’s own time. A person’s hobbies depend on his or her tastes, experiences, and personal interests. An interesting thing to one person can be boring or frustrating to another. Some people prefer reading, cooking, knitting, collecting, playing a musical instrument, and other activities, while others prefer dancing, travelling, or sports.