关于物质的分类正确组合是（　　）

A．A

B．B

C．C

D．D

根据句意及汉语提示，写出各单词的正确形式，每空填一词。

小题1:Kitty is            (激动的) about the trip to China Space Museum.

小题2:Yang Liping is a dancer. She is very              (小心的) with her diet because she wants to keep slim.

小题3: Look! The sunlight is shining into the room            (穿过) the windows.

小题4:My classmates finished              (庆祝) his thirteenth birthday at midnight.

小题5: This book has a lot of              (信息) about Western festivals．