Did Hans take part in the contest?—No, at the last moment his courage _____ him and he ran away．

News came from the school office ________Wang Lin had been admitted to Beijing University. [ ]

Healthy eating along with regular exercise _______ important for your health．

Students are ____for new knowledge to suit themselves to the future jobs in various fields_______ which they are unfamiliar.

Hi, Tommy. Are you busy now —________. I have done my work, and I’m going out for shopping.