With an appropriate coordinator or subordinator:(1) ____ the wor

With an appropriate coordinator or subordinator:
(1) ____ the worker stopped for lunch, people were allowed to enter the building. (2)Mr. Clinton was a high school teacher for many years,____ now he is teaching at the____ university.
【正确答案】：When;and
【题目解析】：【考点点击】本题考查从属连接词和并列连接词。【要点透析】when引导时间状语从句时,从句用于表示主句动作发生的特定时间。由and连接的前后两个句子表示并列。