In order to continue to learn by ourselves when we leave school someday, we must ______ learn how to study in the school now.
His first book _________ next month is based on a true story.
Only when his mother died ________ how much he loved his mother.
The girl looked at me with a _______expression. Maybe the problem was quite ________.
Electric trains have now _______ steam trains in England.
The teacher _____ his students______ five groups..A divided…into B. separated…from C. separated…into… D. divided…from