— Cheer up! You might be granted second chance for it.
—Not possible, since no such thing has ever happened before
| A．a ; a | B．the; a | C．a;不填 | D．the;不填 |
_________about the girl’s safety, the police didn’t catch the robber on the spot.
| A．Concerned | B．Concerning |
| C．Having concerned | D．To concern |
Those successful deaf dancers think that dancing is an activity _________ sight matters more than hearing.
| A．when | B．whose | C．where | D．which |
He telephoned the travel agency to ________ three air tickets to London.
| A．order | B．arrange | C．book | D．take |
As the busiest woman in Norton, she made _______ her duty to look after all the other people’s affairs in that town.
| A．this | B．that | C．one | D．it |
His jewelry shop is said ______ and he can’t help but_______ the fact.
| A．robbing; to accept | B．to rob; accepts |
| C．to have robbed; accept | D．to have been robbed; accept |