七年级下册 英语选词填空复习卷1enjoy, find out , join, friend, oldest, different, they People from all over the world make _ by writing letters. One way to find a pen friend is to _a club. International Pen Friends started in 1967 and has over 300,000 members in_ countries. Their youngest member is eight years old, and their _member is over 80. Some people write to _about life in another country, others want to practice(练习) their English, or enjoy their hobbies. Stamp colle