28.--- What do you think of your winning the game? --- On the one hand, I am proud of it; but on the other hand, I feel I it better.
When _______ comes to advertisements, we must all use our intelligence.
As they were walking around, they noticed a man _______ against a tree.
Today, when scientists examine mummies, they wear special clothing for protection _____ they breathe in harmful gas.
Wow! That’s Uncle Sam. Now he’s in Paris, _____ he?
When _____ what is most important in life, some choose money, ____ others choose friendship.