Oh, boy, why are you killing your time this way? Can’t you find something _____ doing?
A．useful B．worthy C．valuable D．worth
I am going to do all I can _____ the bad impression you have of me.
A．to remove B．remove C．to leave D．leave
The company was willing to provide us with what we needed, _____ made us excited.
A．what B．it C．which D．that
_____ the doctors really doubt is _____ my mother will recover from the serious disease soon.
A．What; when B．That; how C．What; whether D．That; what
The students of the music school study ____.
A．music but also some other subjects
B．some other subjects as well as music
C．no subjects but music
D．neither music nor some other subjects
I’d like to have this rope ____ that wire.
A．joined in B．joined to
C．join in D．join to
