________(如今)，advertisements can be found everywhere in any big city.
This ________(牙刷) could clean teeth quickly and well.
At the end of the day，the ________(店主) counted his money.
They planned to join the island to the ________(大陆) with a bridge.
After dinner，Cathy set out for the ________(超市) to buy some chocolate.
All the students on the ________(操场) cheered me on，“Come on！”
The WTO is a ________(全世界的) organization that works towards helping trade internationally.
I want to ________(下载) some free software from the Net.Is it possible?