To our surprise, not a single word _______ in the discussion last Thursday.
| A.had the teacher said | B.said the teacher | 
| C.the teacher had said | D.did the teacher say | 
On top of the books ____ the photo album you’re looking for.
| A.is | B.are | C.has | D.have | 
____ time going on, our school becomes greener and more beautiful.
| A.Because of | B.Thanks to | C.As | D.With | 
He has gained ______ rich work experience there and is showing _______ great progress.
| A.a; a | B.a; / | C./; a | D./; / | 
. She learnt both business and history, but she knows________of them well, though she can speak on subjects in general.
| A.none; any | B.nothing; anything | C.neither; both | D.either; neither | 
I am not particular about laptops, but________, I prefer IBM to Sony.
| A.in short | B.in brief | C.in general | D.in a word |