The owner of the shop asked his assistant to ____ the pears that can be thrown away.
He was in hospital for six months.He felt as if he was_______from the outside world.
.________beat Xiao Ming black and blue is not known.
_______ I can see, there is only one possible way to keep away from the danger.
He is a ________child and his parents are ___________ with him.
These rivers should be prevented ___________.