The comedian's joke was so funny that I almost split my sides laughing.

She is in her boss's good graces.

I passed the exam with the skin of my teeth.

She's off her rocker , talking about aliens living in her backyard.

There is a one-in-two chance of winning the lottery.

I had a knot in my stomach when I heard the news.

I'm taking things one step at a time.

He put his mind to finishing the project on time , and worked tirelessly until it was completed to the best of his ability .

He put his mind to finishing the project on time , and worked tirelessly until it was completed to the best of his ability .

She helped her mother of her own accord .