He was swimming completely naked.

He utilized his project management skills to start a new business.

He is devoting himself to his work.

He learned the basics of Japanese.

He hurriedly went through the preparations.

He achieved great success in that project.

She was devastated by sadness and cried her eyes out all night.

You can receive a completion bonus when the project is completed.

I did my best for the exam.

I acted just as he said.