帮我用by the time 造两句句子主句+by the time +从句1.从句+过去,主句+过去完成2.从句+一般现在,主句+将来完成
网友回答
1.I had finished the work by the time he came back
2.We will have finished the work by the time he es back
======以下答案可供参考======
供参考答案1:
1. By the time he got to the railway station. the train had already left.
2. By the time I finish my home work, I will go to the restaurant with my family.