I lost my precious belongings.

He said his abdomen hurts.

He finally confessed to the police.

I didn't think he would come.

No problem, I will do that job.

That proposal is completely unthinkable.

As a practical question, how are we going to fund this project?

A new approach is needed to solve this set of problems.

The main problem with this project is the lack of communication.

This question text is too difficult, it's hard to understand.