18exercises
12words reviewed
What you reviewed
Goal 1 and goal 2
我wǒ
是shì
越南Yuènán
人rén
你好nǐ hǎo
叫jiào
好hǎo
我要wǒ yào
这个zhè ge
一杯yì bēi
茶chá
买单mǎi dān