現在請聽一段對話,完成第1至第3小題。
1. What was the boy doing in the park?
A. Riding a bike.
B.Playing with a cat.
C.Walking the dogs.
2. The boy hurt his head yesterday because____.
A. he fell off the bike
B.the dogs ran after him
C.he had a car accident
3. The boy's mother____.
A. hurt her arm
B.stayed in hospital
C.was all right