I don't think I'm going to Scotland for Christmas, It's such a long way.        ,I haven't got much money left．

---You are devoted herself_____ to her research and it earned her a good reputation in her field.

.--- Robert, you didn’t travel by train?--- I was going to, but then I decided to go by car______.

Online shopping is increasingly popular；by September 2011，the total daily sales at Taobao______ had amounted to 935  million yuan，which had even overtaken the daily total sales of Hong Kong.

Recent studies have discovered that fathers uniquely contribute to the development of their children, _____in low income families.