The new researchcenter will be set up was a wasteland 20year ago

When you read the book, you’d better make a mark ____ you have any questions.

the police thought he was the most likely one,they could not arrest him since they had no exact proof about it

If you _______ carry with you the belief that all you do is right, it’s none of my business.

. It’s been raining for almost a week. ____!