Northstar 1: Listening and speaking (Second Edition)
The NorthStar Audio CDs contain the audio of all listening passages and listening exercises in the Student book .
The NorthStar Audio CDs contain the audio of all listening passages and listening exercises in the Student book .
The five-level NorthStar series engages students through a seamless integration of compelling online content and empowers them to achieve their academic and personal goals in order to meet the challenges of the 21st century.
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