Ryoko is my best friend.

It's hard to say, but I think you're wrong.

Everyone, have a good New Year.

Have sweet dreams!

He always used to say, 'It's easy to say, but hard to do.'

He is good at expressing his feelings well.

This book is very good.

The government declared a state of emergency to prevent the spread of the new coronavirus.

The house sold for a good price.

He is an expert in phytopathology, making a significant contribution to agriculture.