It was the building of the rail network from the west to the east coast ________ brought even larger numbers to California in the 1860s.
| A．that | B．what | C．how | D．which |
The thief trapped in the house _____ from the window but the fear of falling to his death scared him not to do so.
| A．managed to escape | B．tried to run |
| C．attempted to escape | D．tried escaping |
________ computer games, his parents were very worried about his study.
| A．Addicted to | B．He addicted to |
| C．His addicting to | D．Addicting to |
The train had left, so we could do nothing but ________ another.
| A．wait | B．to wait |
C．waited | D．waiting |
He became _________ his parents because he could make a living by selling newspapers.
| A．tired of | B．independent of | C．accustomed to | D．accessible to |
—Hello, Jane. I come to say goodbye to you. I’ll start a new job in another company.
—_______.
| A．Oh, no problem | B．Oh, enjoy yourself |
| C．Oh, all the best | D．Oh, have a happy day |