_______ is well known _______ Hong Kong returned to China on July 1st, 1997.
| A．It, that |
| B．As, / |
| C．As, as |
| D．It, which |
Who is it______have the most important role to play in stopping Yellow River erosion?
A,whoB.that C.which D.whom
He_______his million and found different way to be happy in his life.
| A．turned his back to | B．turned back on | C．turned backs on | D．turned his back on |
Many people spend half their time______ways of getting rich.
| A．dreaming on | B．to dream up | C．dreaming up | D．dreamt up |
He_______just before the concert started.
| A．dropped out | B．dropped away | C．dropped in | D．dropped up |
--- How do you find the concert in the Beijing Grand Theatre last night?
--- _________. But the conductor was perfect.
| A．I couldn’t agree more | B．I don’t think much of it |
| C．I was crazy about it | D．I really like it |