In many countries more and more forests and even agricultural land are being lost to development, _______ much of the land to become desert.

on’sstory proves that to be a hero has nothing to do with size, ________ with asmart mind and a brave heart.

If you want a double room, _____ will cost another ￡15.

Not only my friends but also I ______ interested in those plays.

What_____news! The 2nd Youth Olympic Games has been held in Nanjing successfully.— Really That’s great!