Test in lectora 2008

Hi, I am developing a course in lectora 2008. I have one chapter in a course with 100 questions in it. I have created 4 test sections and each section has got 25 questions in it. Finally I have a test results page which i have setdisplay test results to the student at the end of test.I published the course in html. When i run the course i attend all the questions in the asssessment i.e 100 questions. Once after attending all the questions i get a test result page. This page shows the questions that are attended along with the option we selected. Unfortunately I can only see (not answered) to all the questions that i have attended. When i go back to the questions and see the options are not selected it is been reseted.Please help me to sort out this.Note: I use special characters in the options as well in the questions. Some of the special characters i use are ,:& .