Let your child learn to be independent, for _____ he will leave home to lead his own life as a fully independent adult.

Food safety is ________ important, so the government spares no efforts to prevent food pollution.

The death toll of the quake in New Zealand is _____ 150, but officials say the figure won’t stand because they are still getting information in．

Under criminal law, people who      carry and use large numbers of fake banknotes will be sentenced to less than three years in prison.

________ 200BC, the Silk Road, which was the route for trade between the East and the West, was in use.