토익 초보 문제 세 개 풀이 부탁드려요

토익 문제 세 개의 답과 이유를 알려주세요.
1. This program is (responded, responsive) to the changing needs of the community and is accessible to those seeking to continue their education.
2. We are the right organization which is completely (reliable, tactful) in terms of offering the exact kind of job to the person who would be rightly appropriate for it.
3. Once your application has been approved, we will send you a (written, writing) notification of your acceptance to the program.