_____ to train his daughter in English,he put an ad like this in the paper,“______,an English teacher for a ten-year-old girl.”
There used to be a temple in your village,________?
The new bridge is ________ the one built last year.
________knowledge a man has,________it is for him to get a good job.
Many chemical substances react________oxygen.
The population of China ________ 1.3 billion,and 80% of the population________farmers.