Tom is always ___________ about his study. — No wonder he has been doing so well in school.[ ]

35．Such a great event __________ that it will attract governments and people from across the world to Shanghai

Why did you refuse to join them in the show —BecauseI don’t think the show is worth ________ part in.

对下列各项划线词语的解说，错误的是（ ）

Don’t forget to come tomorrow. — OK, _______.