A terrible earthquake happened in Wenchuan, _____drew the attention of the whole nation at once.
| A.that | B.where | C.which | D.what | 
The sales _____ steadily, the factory needs an increasing supply of raw material.
| A.have gone up | B.are going up | C.gone up | D.going up | 
We prefer to measure our football team’s success _____ the number of fans attending rather than the number of games won.
| A.in addition to | B.in terms of | C.in honor of | D.in response to | 
_____ in the regulations that you should not tell other people the password.
| A.What is required | B.What requires | 
| C.It is required | D.It requires | 
I went to the Lincoln Memorial yesterday, _____, not surprisingly, was crowded with visitors from all over the world.
| A.where | B.which | C.as | D.what | 
We are not ready to go into production yet. The new machine isn’t fully _____.
| A.worked out | B.turned out | C.left out | D.tested out |