If you have a cold, eat healthy food and drink eight glasses of water in a day. Chicken soup with lemon juice is good for you.
Vitamin C is also good for a cold. If you have a running nose and a sore throat, see a doctor. It can be the fl!
To me, "can" should be replaced for "may, might, could". It doesn't work for me. What about you?
(Source: Iran's English Coursebook)