Have you taken your temperature ?   Yes , and it is 37 ° C .   Well , open your mouth and let me have a look . It is nothing serious . You haven't got a fever . But you should take the medicine and need have more rest recently . When you feel well , you could take more exercises , or play sports like basketball , running , and swimming . And eating healthy food , having more fruits and vegetable and drinking milk are good for your heath .   Yes , I see . Thanks a lot . 