一. 1. B: 15cm 2. A: clean 3. C: take 4. B: play the piano 5. C: wear 6. A: buy 7. B: skate 8. A: present 9. A: I’m fine. 10. B: He’s sick. 二. 1. I like taking pictures. (√) 2. Tim went hiking last weekend. (×) 3. Amy can row a boat. (√) 4. What do you usually do after school? I often read books. (√)