Unit 10 Goodbye!(苏教牛津版)二年级英语下册7:30A LEARN TO SAY21:00A LEARN TO SAYgo to schoolB LOOK AND LEARNgo homeB LOOK AND LEARNgo to bedB LOOK AND LEARN Goodbye!Go home, go home,it’s time to go home.Goodbye, dear Tom!Go to bed, go to bed,it’s time to go to bed.Good night, dear Dad!C SAY A RHYMEGo home, go home,it’s time..