–Is there an express to Beijing tonight? -- There ______be , but you’d better call the booking office to make sure.’

Tom’s uncle knows computers well, and he __________ a computer engineer .

All passengers______go through safety check before they take a plane.

Brain, like muscles, also needs some kind of exercise and nutrition. The more you use your brain in the right direction, the more you ________ enhance your ability.

A giant of a man was standing in the doorway. His face was almost completely hidden by a long and untidy hair and a wild beard, but you ______ make out his eyes, shining like black beetles under all the hair.