He _______ have completed his work;otherwise, he wouldn’t be enjoying himself by the seaside.
Hurry up, ____ you'll be late.
The worker hunted for jobs in New York for months,____ he could not find any work.
Give me one more minute ____ I'll have finished.
____ he was in poor health, he worked just as hard as everyone else.
We arrived at the station ____ the train had left.