1、Nothing was found but ___ broken.
A. the room window          B. the room’s window
C. the room of the window     D. the window of room
2、He was praised for his ___.
A. brave                   B. bravery
C. bravely                  D. great brave
3、   Please get me a new ___ when you go to town.
A. clothes                  B. dress
C. clothing                 D. trousers
如何选，为什么？