This area has undergone astonishing development in recent years.

This area has developed rapidly in recent years.

In recent years, the advancement of technology has been progressing at an astonishing speed.

I was surprised at his quick progress.

I am surprised at the quickness of this project's progress.

In my area, a summer festival is held every year.

His plan is gradually unfolding.

Ten is my best friend.

I went to the art exhibition.

We are planning to set off on a trip tomorrow.