_______ a teacher, I think I should teach the students not only how to learn but also how to be a man. [ ]

It ___________ the children two hours _________ the book.

What else do you want? –_______________else. I think I have got everything now.

Can I go down this street?—No. You’d better(最好) go along Bridge Street. The street is too _______ now.

Nanjing, ________ old capital of the six dynasties, is becoming ________ more beautiful city for the coming 2014 Youth Olympic Games.