We should _______ the school rules as students.

I think _______ a foreign language is not easy. You should _______ it often.

---Why are you so sad?
---The story of the poor girl _____ memories of my childhood.

--- Don’t let the desire（欲望）for money ________ your life.
--- You said it.

--- Why do you always put this book in your backpack?
--- Because this book ________ my interest in the study of history.

--- Are you going to buy the camera?
--- I ________, I don’t have money enough on me.

-----Who______ the book ______by?
-----A famous English writer.

-----Has the teacher talked at the meeting?
-----No, he _______ silent all the time.

-----I have ______ money. Can you lend me some?
-----Ok. But you must return it to me next week.

-----How did you know you had pass the exam?
-----The teacher’s smile______ that.