3、abus 8.(2分)A.Waitingforthetrain. B.Waitingforthebus. 9.(2分)Tomcanhearaduck.A. B. 三、句型转换。(共1题;共7分)10.(7分)句型转换(1)I can hear a cat.(一般疑问句)______________hear a cat?(2)I can hear a ship.(否定句)I _______ _______ a ship.(3)Can you hear a dog?(否定回答)_______,______