Read and choose. (根据问题, 选择正确的答语) ( )1. What are you doing? ( )2. What do you do after supper? ( )3. How did you go to the park? ( )4. Did you climb the mountain yesterday? ( )5. What does Linda do after school? A. She goes hiking after school. B. I walk my dog. C. I'm watching insects. D. On foot. E. Yes, I did.