I think you should go back to your plan, which is much more practical than the present one.
He was convinced on the basis of he had experienced by then that there would be a long and difficult struggle.
Among the competitors, there are three little girls , is Mary.
------__ you got the news that the rocket was sent up successfully? ------From the radio.
________ it rain tomorrow,we would have to cancel the football match.
The cost of renting a house in Beijing is higher than___in any other city of China.