根据句意及首字母提示补全单词,完成句子。
1. Sleeping late in the morning is an unhealthy l_______.
2. I've got a bad toothache. I want to see a d_______.
3. What do you t_______ of the transportation in our city?
4. I live next to the school. I w_______ to school every day.
5. If you walk there, it will take you twenty m_______.