_______ that he might lose his job, Peter always works extra hours to please his boss.
| A．Worrying | B．Having worried | C．Having been worried | D．Worried |
-- I bought the dress at _____ normal price.
-- Well, it’s _____ bargain.
| A．the half; a | B．half the ; a | C．a half ;the | D．half; 不填 |
_____, 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 |