根据句意和汉语注释，写出单词的正确形式。
There’s little             (对话) in Tom and Jerry, but it is many children’s favourite.
Song Zuying is one of my favourite _______________ (音乐家) in China.
I’ve heard that you are learning an _______________ (乐器). Is that true?
The famous host will show us an ______________ (最新的) invention later.