He did his best to carry out the duty.

He struggled to remember the face of his old friend.

The mood of this restaurant is very calm.

He worked hard to accomplish his goals.

This grave atmosphere reminds us of how important a place we are in.

This solemn atmosphere reminds us of how important a task we are undertaking.

Health is very important.

His opinion is very important.

Will you marry me?

Which one is your bag?