Bài 1 :
1. I enjoy playing sports because it is good for my health.
=> Enjoy doing sth: Thích làm j. Be good for sth: Tốt cho cái j
2. Do your children go camping every summer holiday?
=> Go camping: Đi cắm trại.
3. I think photography can be an expensive hobby.
=> S + think (that) + clause.
4. My cousin will give me a book as a gift on my next birthday.
=> Give sb a ... as a gift: Tặng ai cái j như là một món quà.
5. He finds mountain climbing dangerous so he doesn't take it.
=> Find sth + adj: Cảm thấy điều gì như thế nào.
6. I hope in the future he will teach me how to do eggshell carving.
=> S + hope (that) + clause.
Bài 2 :
1. enjoy
2. can
3. folded
4. making
5. handmade
6. about
Chúc bạn học tốt !