Write a letter to your friend congratulating him on his recovery from long illness.
August 18, 20….
I am glad to know that you have recovered from illness. You say that you are feeling weak. The doctor has advised you complete rest. Thank God your life is saved. The weakness will also go after sometime.
You will have to be careful about your health in future. You should control your diet. You should take plenty of milk. You should take fruit juice. Besides, you should take regular exercises and long walks. Your studies can wait for sometime. Health comes first.
Meanwhile I am sending some books to you. They will make an interesting reading. They will help you to spend your time usefully.
With good wishes,