1Unit 3 3第1题答案
(1)far
(2)mall
(3)park
(4)hurt
(5)small
(6)birth
2Unit 3 3第2题答案
(1)tall
(2)car
(3)bind
3Unit 3 3第3题答案
(1)ball wall
(2)girl birthday
(3)nurse hamburgers
(4)car arm