词义替换。—Would you mind passing me the book?—Of course not. I’ll do it right away. 

— There are so many problems. I’m so afraid. — You should try to ______your shyness first. You’re not a child any more.

When you travel in Xinghua, our local guide will show you around          Zheng Banqiao Memorial Hall(纪念馆).

Not all the students would rather _______ computer games than _______.

 --Are you satisfied with the air today? --Not at all, it’s so foggy that I often get a cough. I think we all need much ________air to breathe.