This kind of T-shirt looks and sells in the market.(2015安顺)

Lin Lin often practices English ____ chatting with her American friend.

Why don’t you wear your jogging shorts, mum?—Well, my legs are too skinny, if you ______ know.

The London 2012 Olympic Games marks the third time that London ______ the right to host the modern Olympics

Traffic restrictions have come into effect in Beijing ______to improve the capital’s air quality and traffic situation for the 2008 Olympics