The politician was a sheep in wolf's clothing.

This book is of interest to me.

Their love was written in the stars.

I told him to put an egg in his shoe and beat it.

The red flag in front of a bull was highly provocative.

He changed horses in mid-stream.

He never changes horses in mid-stream.

He is changing horses in mid-stream.

The fat is in the fire.

He decided to change horses in mid-stream and pursue a different career path.