When _____ the letter, tears came to her eyes.
| A．she was reading | B．reading | C．she reading | D．read |
If you drive from the airport, go on the motorway and follow the __________.
| A．signs | B．ways |
| C．point | D．design |
None of us think it any good __________ a contract with such a dishonest boss.
| A．to sign | B．signing |
| C．signed | D．sign |
Two-thirds of the money __________ on tents for the homeless people in Wenchuan.
| A．have been spent | B．had spent |
| C．were spent | D．was spent |
There is a wide variety of new machines __________ in our company.
| A．designing | B．to design |
| C．to be designed | D．design |
The first place to visit for foreign friends is the Great Wall, which is the __________ of China and one of the seven wonders in the world.
| A．symbol | B．sign |
| C．signal | D．mark |