Hopefully these essays include the topic in the writing part of the test, but the possibility is slim. Besides, it is almost a mission impossible to recite each of these essays. Therefore, these articles are mainly for the purpose of providing ways of thinking as well as some key words for a certain topics, for instance ,raise funds and gamble for the topic of buying lottery tickets ,and temper ones will and discipline for the topic of military training. Your main task is to learn about the structure of the essays and familiarize yourself with those key words in case they might be needed in your own article.