根据中文提示、首字母或句意写出单词。
1. Listen! Who is _____ (敲) at the door .  
2. He _____ (很少) goes to the park.
3. Millie goes to the Reading Club _____ (两次) a month .
4. She likes _____ (聊天) with her friends on the Internet .
5. We wear_____ (特殊的) costumes with masks.
6. _____ (周四) is the fifth day of a week.
7. He dislikes d_____ up as a ghost
8. Next week we'll go to London for a h_____.  
9. Don't play t_____ on him. He is my best friend.
10. I like spring because it is w_____ (not too cold or too hot)