---May I borrow your book Steve Jobs ?
--- ________ you return it before Friday.
| A．If only | B．Unless | C．On condition that | D．Now that |
—Why didn’t you come to the cinema with us last Saturday?
—Oh，sorry．But I ________the film．
| A．see | B．saw | C．have seen | D．had seen |
Naturally I will come to you for advice whenever I feel I need________
| A．them | B．one | C．some | D．few |
We have every reason to believe that __ 2010 World Expo in Shanghai will be _____ success.
| A．/; a | B．the; / | C．the; a | D．a; a |
It is believed that this book is _______ worth reading than that one.
| A．more | B．better | C．quite | D．most |
When the peace talks _______, they realized that there would be a war between the two countries.
| A．broke out | B．broke up | C．broke away | D．broke down |