Little Jerry was interested in stories about undersea exploration, so he gave all his pocket money to his brother ________ the novel based on such a story.

Good learners aren’t afraid _______mistakes. Instead, they learn ________mistakes.

I _____ of your trying to earn some money by taking part time jobs, but please don’t neglect your studies at university

How many people have died in the bomb explosion? —They say they’ve had reports that more than a hundred people died but cannot ______ this.

As we all know, great changes _______ in China in the past thirty years.