根据短文及所给提示填空，并注意词形变化。
Dear Editor,
I 1_____ (拜访) our zoo yesterday and l was very 2_____ (吃惊的) to find hardly anyone there. Zoos are
very important places. They 3_____ (像) living textbooks for young people. They 4_____ (提供) homes for many 5_____ (濒危的) animals and help to 6_____ (教育) the public about 7_____ (关心) them. If we don't 8_____ (支持) our zoos, they won't have enough money to 9_____ (照顾) so many fine animals. I 10_____ (强烈要求) all of you readers to visit. our wonderful zoo soon.
Sincerely,
Animals' Friend
