Something unusual

Your English teacher has asked you to write a story. You story must begin with this sentence:
Jasmin was at an exhibition when she noticed something unusual
Write your story in about 100 words.

Sample answer
Jasmin was at an exhibition when she noticed something unusual. She was looking at some extremely expensive necklaces that were once worn by queens many centuries ago, when she noticed the man standing beside her. He was carrying a bag that seemed to move. Then a small monkey climbed out of it and the man quickly walked away. Jasmin saw the monkey hide under the display just as her parents insisted they move to another area of the exhibition. That's when a loud alarm went off and Jasmin saw the monkey run right past her with a necklace in each hand!

Comment
This is a good example of a story. There is a good range of tenses and a variety of vocabulary used to describe the events. There are some linking words which help with the flow of the story. It is coherent and with 103 words, it does not exceed the word limit.