My boyfriend gave me a gift.

Everyone was surprised by the news.

When her son goes to school, the mother always says 'see you later'.

Have a good day at school, son.

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.