It seems that living green is ______easy and affordable A small step masks a big difference

Shall we have roast chicken or ham sandwich — __________________.

How well she sings! —Yes, she has a verysweet ________.

The money collected should be made full _____of ______ the people who suffered a lot in the earthquake.

This printer is of good quality. If it_____break down within the first year,we would repair it at our expense.[ ]