问题详情：
根据句意及汉语提示写单词。
1．She thinks that the city is too (拥挤的) to live in.
2．You must be very (耐心) with her，as she has been ill for months.
3．We have (发现) that he is quite careful in his work.
4．My hobby is collecting (邮票)．
5．I found it difficult for parents to refuse children's (要求)．
【回答】
1. crowded ent ps 5. requests
知识点：单词拼写
题型：单词拼写
