The book is so boring. I can’t find _______________ in it.

What did your father say to you just now?— He asked me _______________.

In the last few years, great changes _________to her, she is not the one that used to be.

Is this _______notebook?—No, it isn’t_________.

The magician(魔术师)Liu Qian from Taiwan performed his tricks at the 2009 Spring Festival Gala(联欢会).