When asked about the secret about staying young, he said that a balanced diet __________ with exercise was the recipe for a healthy life.
I like this jacket better than that one, but it costs almost three times______.
______ apple fell from the tree and hit him on ______ head.()
Are you all right?
The terrible accident almost_____ the driver his life.
Once out of the earth’s gravity, the astronaut is____by the problem of weightlessness.