Now in order to __________ lungs, you have to start breathing deeply and cough more effectively.
The new policy allows a couple to have a second birth _____either is an only child.
Will was stupefied with exhaustion, and he _____ his head on the grass under one of the trees and slept, but he saw a cat acting strangely.
----He thinks that girls are smarter than boys when it comes to learning English. ----But two years ago he thought_______.
Although her disease her eyesight and forced her to leave the dance floor, she refuses to fall into self-pity.
At long last the child was found on top of _____ we call the museum of science and technology.