TWO FRIENDS SHOULD BE LOYAL AT EACH OTHER.A. OTHER B. AT C. SHOULD...

20. Two friends should be loyal at each other.

A. other

B. at

C. should

D. friends

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate thecorrect answer to each of the questions from 21 to 25.Every four years people all over the world watch the Olympic Games. It is a time for all kinds ofpeople to unite in peace. Some of them join together to compete for gold medals. Millions of other peoplewatch them on television.Why do we have the Olympic? How did they begin?The first Olympic Games were in Greece in 776 B.C. There was only one event. People ran a nice the lengthof the stadium. The Games lasted one day.Slowly people added more events. The Games were only for men, and women could not even watchthem. Only Greeks competed. They came from all parts of the Greek world. The time of the Games way; atime of peace, and government let everyone travel safely. The winners became national heroes.The first modem Games were in 1896 in Athens. The Greeks built a new stadium for the competition.Athletes from several countries competed. Then there were Olympics every four years in different cities inEurope and the United States until 1952. After that they were in Melbourne, Tokyo, Mexico City, andMontreal besides in European cities. Each year there were athletes from more nations. The first WinterOlympics were in 1924. The athletes compete in skiing and other winter sports.