[첫단추 독해실전편 분석노트] It is time to do = It is time that

It’s time college administrators did something positive / about this problem.

대학의 행정관계자들이 무언가 긍정적인 조치를 취해야 할 때입니다. / 이 문제에 대해

It is time to do = It is time that S + 과거동사(were)

= It is time that S + should do

= It’s time college administrators should do something positive / about this problem.

= It is time for college administrators to do something positive about this problem