写一篇劝导同学们开口说英语的英语作文

Seeing a DoctorLast Friday afternoon, when I was playing football with my friends, it began to rain。 We were so interested in playing that nobody was willing to go back home。 The next day, I had a bad headache and had to lie in bed。 In the afternoon, I got a high fever。 My mother took me to the hospital。 The doctor gave me some medicine and advised me to drink more water and have a good rest。 He told me not to play in the rain any more。 I took the doctor's advice and now I feel much bette