This special school accepts all disabled students, __________ educational level and background.
| A.according to | 
| B.regardless of | 
| C.in addition to | 
| D.in terms of | 
—Haven't you realized the use________the used paper?
 —Yes, already.
| A.we make of | 
| B.which we make | 
| C.for our making | 
| D.for us to make | 
Being determined is a kind of quality and that's________it takes to do anything properly.
| A.how | 
| B.which | 
| C.where | 
| D.what | 
—What do you expect Mr. Zhang to succeed in?
 —________.
| A.To pass the driving test | 
| B.Passed the driving test | 
| C.Did well in the driving test | 
| D.Passing the driving test | 
I'd like to write the letter with a ballpen. Could you please find________for me?
| A.one | 
| B.it | 
| C.that | 
| D.the one | 
—Can I speak to Mr. Wang, please?
 —________
| A.Who are you? | 
| B.I'm Wang. | 
| C.Speaking. | 
| D.Are you John? |