单词拼写（共 4 小题，每小题 1 分，满分 4 分）根据下列句子意思及所给单词的首字母写出所缺单词。在答卷填写时，要求 写出完整单词。（每空只写一词）
My little brother h            his leg badly yesterday, he is in hospital now.
The young l            in white is my English teacher, her English class is interesting and funny.
Mr Smith needs more exercise to keep f             ,we can see him running in the playground.
Pandas in the zoo can live longer than those in the w             .