What are you doing out of bed, Tom? You're to be asleep. ,
The _______ dog was last seen _______ under an abandoned car.
When winter comes, it _________ become very cold in Shenyang.
After he was elected _______ Chairman of _______ Workers’ Union, he began to concentrate on helping ______ unemployed.
It is a good plan in theory, but it _____ to be seen whether it works in practice.
This piece of furniture is really inexpensive with a price of _____ forty dollars.