It’s said that non-smokers who are always around smokers have almost the same ______ of suffering from lung cancer.

David is the current holder of the 5,000-meter world record, but there is no ____ that he will win in the Olympic Games.

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

 I’ll look into the matter as soon as possible . Just have a little        .

 I think, the Chinese teacher will surely give _____ on your composition.