The experiment turned out to be______failure, but “_________failure goes before success” A a , a B /, / C a , / D / , a
The doctor asked him not to leave his wound __________.
The TV play was so fascinating that the children kept their eyes __________ on the screen.
With nothing __________ to burn, the fire became weak and finally died out.
He is very popular among his students as he always tries to make them __________ in his lectures.
All the members were __________ the proposal.