Practising Chinese kung fu can not only ________ one’s strength, but also develop one’s character.
When the shy girl was asked to answer the question, her face red.
Be quiet, please. We’re going to have an English test. Now I’m going to _______ your papers.
_____ you practice, _____ you will be at your English speak. [ ]
Lucy isn’t ________ now. she goes out.[ ]