.Fifty years ago, wealthy people liked hunting wild animals for fun ________ sightseeing.
They studied what ______ since 2007 and found Australian electricity prices were among the highest in the developed world.
It's not how much money you make or who your daddy is ______ makes you the most attractive person in the world but the way you do some simple things.
A study has found that 80% of the people who ______ to be constantly distracted ______ more “working memory”.
In May 2011, Americans spent 53 billion minutes on Facebook, ______ it the most popular U.S. website.
A Colorado woman said that her iPhone 4 ______ fire while charging overnight.