从方框中选出恰当的单词填空。
among between
1. Communication is a bridge the young and the old.
2. Shakespeare's works were popular common people in his day.
3. Temperatures there change greatly day and night.
4. —What do you often do classes to relax yourselves?
—Doing sports is the most popular us.

1. between
2. among
3. between
4. between; among

1. My mother is considering (visit) Italy which is a European country.
2. I consider myself (luck) that I only hurt my arm in the accident.
3. 钱学森被认为是中国最伟大的科学家之一。
Qian Xuesen one of the greatest scientists in China.

1. visiting
2. lucky
3. is considered as