The settlement is home to nearly l, 000 people, many of _____ left their village homes for a better life in the city.
| A．whom |
| B．which |
| C．them |
| D．those |
--Has Billy finished his homework today?
--I have no idea. He ______ it this morning.
| A．would do | B．was doing | C．has done | D．had done |
______ more and more people may turn to the Internet for the latest news, it is unlikely that the newspaper will disappear．
| A．When | B．Because | C．Since | D．While |
______ strong and powerful China will certainly benefit ______ whole world.
| A．A; a | B．The; a |
| C．The; the | D．A; the |
She refused to follow our advice on the job, _______ it would have a great effect on her career.
| A．even though | B．as if | C．now that | D．in case |
She said she was unlucky _______ the train, and had to spend another day here.
| A．missing | B．to have missed |
| C．to miss | D．having missed |