“I don’t think it’s my _____ that the window has been broken. I just played football with my friends and John kicked the ball forwards the window.”said the boy.

Finding information in today’s world is easy, but the ______ you are likely to face is how you can tell whether the information you get is useful or not. 

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

Thanks to the old man’s hard work, a lot of _____ has been covered with green trees.

Climbing Mount Everest          great skills and        not without risk.