Football game is a ____activity which needs our teamwork.This ____is used to calculate the area of a circle. There will be an ____charge for any special service. Certain courses are compulsory; others are ____. He considers the presentation very ____. Eve is afraid of water, and he never ____into the water. Does everyone on earth have an equal right to an equal share of its ____?The student wants to study in a school of ____and arts. I’d rather you didn’t make any ____on the issue for the time being. They can’t get full ____unless they work some extra years.