根据首字母和句意写出恰当的单词，使句子意思完整。
（1）They're doing their s____ collection.
（2）Group 1 are getting ready f____ their insect show.
（3）Group 2 are preparing their l____ collection.
（4）--What are you doing there?
--I'm c____ my closect. Oops!
（5）--Look! What's that girl doing?
--She's k____ a shuttlecock.