You have to be accurate in this job，because a small mistake can make a big ________.
A．difference B．difficulty
C．trouble D．change
The teacher stressed again that the students should not________any important details while retelling the story.
A．bring out B．let out C．leave out D．make out
A better plan was ________at yesterday's meeting.
A．put forward B．put away C．put down D．put on
It was proved that drunkdriving was________for the death of five people in Nanjing.
A．to blame B．blamed C．being blamed D．blaming
Doctors are often in ____ dilemma over whether or not to tell their patients ___ truth about their condition.
A．a ; a B．a ; the C．/ ; a D．/ ; the
-- Must you play the guitar so loudly ? I can hardly ___ my book .
--- I’m sorry. I didn’t know you were reading .
A．pay attention to B．rely on C．catch sight of D．concentrate on
