— Why do you look so worried?
—My computer broke down and my essay ______ unfinished since.
| A．had left | B．has been left |
| C．has left | D．was left |
He couldn’t remember when he first listened to Obama’s speech, but he was sure it was ________ Monday because everybody was at ________ work.
| A．/, the | B．the, / | C．a, / | D．/, a |
The man felt rather as he was the only person that wore sportswear at the party.
| A．in place | B．out of place |
| C．by the way | D．in the way |
Lily found one of her friends had been after she finished writing the invitation to her wedding party.
| A．put out | B．picked out |
| C．taken out | D．left out |
At the news of her son’s death, the sad mother and cried.
| A．broke away | B．broke out |
| C．broke up | D．broke down |
, it’s predicted that global temperature will rise futher at current rates of CO2 emission.
| A．Roughly | B．Curiously |
| C．Sadly | D．Particularly |