II. Read the passage, and then answer the questions. Everyone suffers from the common cold at some time or other. It isn't a serious illness, but people spend a lot of money on medicine. The medicine can only relieve the symptoms. That is, it can make you cough less, make you feel better, and stop your nose running for a while. So far, there is no cure for the common cold and no medicine to prevent it. People also drink a lot of hot water with sugar, lemon juice. It helps provide them with a lot of vitamin C. 1 Why is the common cold very popular? 2.Is the common cold a serious illness? 3.What does the medicine help people with the common cold? 4. Besides medicine, what do people do to make them feel better? 5.Why is it useful?