it will be a long time__peter__his work.A since,has finished Bafter,finished

题目

it will be a long time__peter__his work.A since,has finished Bafter,finished

答案

这是一个固定句式---- it （be）+时间段 + since +一般过去式的从句
---- It will be ）+时间段 + since + 现在完成时的从句
所以 答案是 --it will be a long time【since】Peter【has finished】his work.
记住哟!