This problem is very easy.

This problem can be solved with ease.

It is a very beautiful view.

I was amazed at his extraordinary talent.

Please press this button in case of emergency.

Can you answer this question?

Please use the emergency stairs in case of a fire.

Due to the earthquake, the city declared a state of emergency.

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

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