学进去

听录音，根据对话内容，回答问题。(听两遍)
(     ) 1. What is the bird doing?
A. It's singing.       B. It's flying.       C. It's crying.
(     ) 2. What is the dog doing?
A. It's crying.       B. It's running.       C. It's eating.
(     ) 3. What are the ducks doing?
A. They're swimming in the lake.       B. They're swimming on the pond.       C. They're eating.
(     ) 4. What are the ducks eating?
A. Hamburgers.       B. Hot dogs.       C. Sandwiches.
(     ) 5. What did they do yesterday?
A. They had a picnic.       B. They played football.       C. They played basketball.