Fifteen minutes passed and then,at five to twelve,the clock stopped.

题目

Fifteen minutes passed and then,at five to twelve,the clock stopped.
求这句子的成分和时态.

答案

Fifteen minutes 主语 passed谓语 and并列连词 then状语,at five to twelve时间状语,the clock 主语stopped谓语
and 连接的并列句 ,时态为一般过去时态.