I know that these sentence have a <u><b>poor thesis sentence</b></u>, how can you <b><u>Rewrite the poor thesis to a good thesis.<br/></u></b><br/>Poor Thesis: The movie I saw last night was very exciting.<br/><br/>Poor Thesis: Why is my boyfriend such a jerk?<br/><br/>Poor Thesis: My thesis is about how to cook potatotes.<br/><br/><b>How can I turn these three thesis sentence into a good thesis sentence. Thanks to those who help.</b>