Write the words requested.根据单词的首字母及汉语提示补全单词。
1. My sister is very c_________. She knows many things.
2. My art teacher is not strict. He is very k_______.
3. She often helps her mother do housework. She is very h_________.
4. Look at the f____ man. (友好的)
5. Is he p________?(有礼貌的)
6. Our English teacher speaks English w______.