状语从句造句我一看见他就认出了他既然天气已放晴,我们可以起程了他日夜工作为的是提前完成这项任务他发表了一篇精彩的演讲以至

I recognized him as soon as i saw him。
Since it has cleared up,we can set off now。
He worked day and night in order that he could finish the work ahead of time。
He delivered such a brilliant speech that everyone admired him。
An idea will come up if you use your head。/You will come up with an idea if you think it over。
Although/Though he was very clever,he couldn't work out the difficult problem。
Clever as he was,he couldn't work out the difficult problem。
Whatever will happen,I will go。
No matter what will happen,I will go。
I am not clever,but I am luckier than you。