⑴It's okay.                              A. What happened?

⑵I hurt my leg and Jim helped me.       B. What did Li Ming send to Danny?

⑶I watched a kangaroo.                 C. How's Danny's tail?

⑷Yes, I went to the zoo.                 D. Did you go to the zoo?

⑸He sent an email to Danny.            E. What did you do yesterday?