Questions 1-4 refer to the following advertisement.

If you are a good student and would like to help people, you should become a tutor. (1)..... need tutors to help them with their work. (2)..... is help these students. (3)..... is not only a great way help other students, but it is also good for making new friends. Tutoring sessions are schedule after school from 3:00 to 5:00 P.M. (4).... should come to the information meeting on Friday, September 8th at 3:00 in the school library.