Several weeks had gone by _______ I knew the painting was missing.
|
A．as |
B．since |
C．until |
D．before |
Mr. Alexander doesn’t just write for fun; _______, writing is his bread and butter.
|
A．at last |
B．in fact |
C．in a word |
D．as a result |
He sent me an e-mail, ________ to get further information.
|
A．hoped |
B．to hope |
C．hoping |
D．hope |
---Mr. Smith must know a lot about Chinese history.
---________. He has studied it for years.
|
A．So he does |
B．So does he |
C．So he must |
D．Yes, he must |
While watching television, ________.
|
A．the doorbell rang |
B．the doorbell was rung |
|
C．we heard the doorbell ring |
D．we heard the doorbell rings |
In our factory there are 2,000 workers, two thirds of _______ are women.
|
A．them |
B．which |
C．whom |
D．who |
