Unit 3 Seeing a Doctor,Part B,a lot of 许多,词汇,open,打开,medicine,hospital,Whats wrong with you,I broke my leg,Whats wrong with you,I have a headache,Whats wrong with you,I have a toothache,Whats wrong with you,I have a fever,Whats wrong with you,I have a cold,Whats wrong with you,I have a _,headache,I have a,fever,What does the doctor ask Ben to do,Listen and underline,You mustnt go to school. You must drink a lot of water,Whats wrong with you,I have a cold,Whats wrong with you,I have a backac
