____ is known to everybody, the moon travels round the earth once every month.

   A. It              B. As             C. That            D. What

____ is known to everybody, the moon travels round the earth once every month.

   A. It              B. As             C. That            D. What

The gentleman ____ you told me yesterday proved to be a thief.            

   A. who            B. about whom     C. whom           D. with whom

 The result of the experiment was very good, ____ we hadn't expected.

   A. when           B. that             C. which          D. what

Do you like ____ he speaks to you?

   A. the way                                 B. the way in that  

   C. the way which                      D. the way of which

Which is the restaurant ____ you once worked in your spare time?

   A. which          B. in which         C. for which       D. in where

Which is the restaurant ____ you once worked in your spare time?

   A. which          B. in which         C. for which       D. in where

Is there ____ to help you?

   A. anything we can do                      B. something can do

   C. anything which we can do            D. nothing we can't do

____ we all know, China is developing very fast after its reforming.

   A. Which          B. That            C. As             D. It

 This is the first sum of money ____ the children's family has received.

   A. that            B. which           C. what           D. as