The magician(魔术师)Liu Qian from Taiwan performed his tricks at the 2009 Spring Festival Gala(联欢会).

_____, we need to imporve the equipment in our factory.

Please call study center _____ 443-5667 for more information. [ ]

I don’t want to do as ____sports as Tony does.—But you have to do if you want to be as _____as he

Once a year, people take part in “_______ Lights” activity to help save energy.