The US is about the same size as China, but its population is five times ____.
After reading her writing, every teacher came to the _______ that she was a very careful and promising girl..
Do not expect pupils to be identical.Every child is________, with their own needs, preferences and talents.
It is the prevention of disease ______its successful treatment that has led to the rapid increase of the world’s population.
Do you wake up every morning __________ energetic and ready to start a new day?
Not until all the fish died in the river, ____ how serious the pollution was.