It would be _____ a risk to let the child go to school by himself.
We should try every effort to prevent violence from happening at school, ______ more and more students would drop out of school ______ their personal safety could not be guaranteed.
Cathy is always willing to lend me an ear, especially when I’m upset, and offer me ______ advice she can.
— What do you know about the traffic accident ______ yesterday? — It was the drunken driver who was ______ for it.
Mr Smith was a strict headmaster, but ______ all the teachers and students in our school showed respect for.
I’d rather attempt to do something great and fail… than to do nothing and succeed!