Writing prompt: Based on the given hints and referring to the picture, write a short essay.
Last Sunday, I went for a picnic in the park with my friends. It started raining in the afternoon. I forgot my umbrella and got wet. I felt cold and had a headache. My friends took me to the hospital. The doctor said I had a fever. He gave me some medicine and told me to go home and rest well.
Writing hints: picnic; rain; umbrella; get wet; hospital; fever; medicine.

Student essay:
Last Sunday, I had a picnic with my friends. In the afternoon, it start rain but I didn't take the umberlla. So I got wet, I felt a little cold and I had a headache. My friends took me to the hospital. The doctor said "You are have a fever. You sould eat some medicine and have a rest. "

Corrected essay:
Last Sunday, I had a picnic with my friends. In the afternoon, it started to rain but I didn't take an umbrella. So I got wet. I felt a little cold and I had a headache. My friends took me to the hospital. The doctor said "You have a fever. You should take some medicine and have a rest."