问题详情：
根据句意及首字母提示，补全单词。
1. My bike is broken. Can you help me to r it?
2. John is d , so he can hear nothing.
3. You won’t win the race if you don’t work hard in the t .
4. Your brother seemed different from before. He c quite a lot.
5. Jim is s enough to carry the heavy box.
【回答】
1. repair 2. deaf 3. training 4. changed 5. strong
知识点：单词拼写
题型：完成句子
