Today we reviewed the whole 1-5 lessons while emphasizing on tones and speeds of speech. 你们的作业是： make a audio recording with any audio/video recording software to record ten conversations. You can use the sentences we wrote on the board, or you can create your own. Softwares you can use: Audacity, GarageBand, IMovie etc... Later, you can share with me on Facebook or email as iTune. 

zai jian