I’ll go to the library as soon as I finish what I ___________.
| A．was doing | B．am doing |
| C．have done | D．had been doing |
_____, your composition is full of mistakes.
| A．Writing carelessly | B．Written carelessly |
| C．Having written carelessly | D．Being written carelessly |
_____ with so much trouble, we failed to complete the task on time.
| A．Faced | B．Face | C．Facing | D．To face |
The couple _____ last year. They had lived together for twenty years, though.
| A．broke out | B．broke away | C．broke up | D．broke down |
Much to our _____, China won 51 gold medals, more than any other nation, at the 2008 Beijing Olympic Games.
| A．regret | B．delight | C．disappointment | D．sadness |
I’m afraid I’m not _____ to help with the show next week.
| A．available | B．dependable | C．valuable | D．convenient |