The graduating students are busy _______material for their reports.

d on your heart asks you to do, you’ll realize your dream one day.

Bamboo, which is a common plant in the south, is used ______ in buildings, food, furniture and so on. It is used to make clothes as well.

How do you often improve your English— I often practice _____ English with foreigners

George hasn’t applied to the department for the position.—What? He was to ________ yesterday.