Your English-speaking friend has sent you a text message saying that he's/ she's got a stomach ache. Send him/her a text message (25-35 words). In your message: express your sympathy - give him/her advice - ask if you can go and visit him/her.

Hello, Fred.

I'm really enjoyed that your letter has finally came to me.

I'm very sad that you have a stomach ache. I think you should go to the doctor, he will surely help you and give some medicine.

Hope you will be alright. If you need some help, I can visit you. Write me if you need it!
Lots of love,

Daria.