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3.Mrs Skinner was quite good at turning on the waterworks when she thought there was a chance of sympathy.
6.Once we are sure that something should be done, we should dare to experiment and break a new path.
8.He saw just exactly what George was worth and put the screws on him good and proper.
9.We should quickly set about doing everything that we are sure is correct and that helps us develop.
10.We are well aware that the United States policy is to hang onto Taiwan.


