Listen to a second student doing the task in exercise 4. Make notes on the following topics. 

• What the illness is

• How long he has had it

• Medicine he can take

• How much medicine to take and how often

• Bị bệnh gì

• Bị bao lâu rồi

• Thuốc có thể uống

• Uống bao nhiêu thuốc và tần suất uống thế nào)