I will finish it by tomorrow afternoon.
Finishing the report by tomorrow is next to impossible.
Three months is too short a time to finish the experiment.
I read the book after I had finished my homework.
It's next to impossible to finish it in a day.
If it had not been for your help, I couldn't have completed the work.
As far as I'm concerned, she's a complete stranger.
He did it at the expense of his health.