The Chinese are proud of the Shanghai Expo ____ successfully in Shanghai in May,2010.
| A．to be held | B．to hold | C．being held | D．holding |
. The manager made a promise__________anyone could come up with a plan which could save the company out of the financial crisis he would get a large sum of money.
A. that B that if C. what D. how if
Those successful deaf dancers think that dancing is an activity___________--sight matters more than hearing.
| A．when | B．whose | C．which | D．where |
—Where did you get to know her?
—It was on the farm ___________we worked.
| A．that | B．there | C．which | D．where |
The book was written in 1946, __________the education system has witnessed great changes.
| A．when | B．during which | C．since then | D．since when |
For many cities in the world, there is no room to spread out further, ________New York is an example.
| A．for which | B．in which | C．of which | D．from which |