Dancing is an activity______ sight matters more than hearing.
| A．what | B．that | C．where | D．which |
Email, as well as letters, ______ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．play |
Peter’s jacket looked the 
same as Jack’s ,but it cost_______his.
| A．as twice as much | B．twice as much as |
| C．as much twice as | D．as much as twice |
Mathilde lost the necklace ______ the evening when she and her husband took part in the palace ball.
| A．until | B．at | C．on | D．in |
Only when the war was over_______ to his hometown.
A. did the young soldier return B the young soldier returned
C. returned the young soldier D the young soldier returned
______no need for us to discuss the problem again since it has already 
settled.
A．It has |
B．There has | C．It is | D．There is |