The rapidly growing birth rate brings about a lot of environment problems, which the government is supposed to take _____.
The price __________,but I doubt whether it will remain so.
– When will you come to see me, Dad? - I will go to see you when you _________ the training course.
–Have you washed your clothes yet? -They __________ now.
Facing the dangerous situation, he was completely ____________.
He continued speaking,___________ my feelings on the matter.