As we know, too much ________ to Xrays can cause skin burns, cancer or other damage to the body.

“Tommy, run! Be quick! The house is on fire!” the mother shouted, with ________ clearly in her voice.

 Personally I think the ______ Andrew drew from his simple experiment is not scientific.

 It is important to have your eyes examined regularly to check for any sign of eye disease that may not have any ________.

My grandma’s after-supper ______ includes: walking the dog in the neighborhood and dancing in the park with many other aged women.