表示时间:……的时候

• 今天早上八点的时候我没在家。
  Jīntiān zǎoshang bā diǎn de shíhou wǒ méi zài jiā.
  I wasn't home at 8 this morning.
• 我十八岁的时候一个人来到北京。
  Wǒ shíbā suì de shíhou yí ge rén lái dào Běijīng.
  I came to Beijing alone when I was eighteen.
• 我十一岁的时候开始踢足球。
  Wǒ shíyī suì de shíhou kāishǐ tī zúqiú.
  I started playing football when I was eleven.
• 我睡觉的时候,我妈妈在做饭。
  Wǒ shuì jiào de shíhou, wǒ māma zài zuò fàn.
  While I was sleeping, my mother was cooking.
• 麦克到学校的时候下雨了。
  Màikè dào xuéxiào de shíhou xià yǔ le.
  It started raining when Mike arrived at school.

Tap chips to arrange them into a correct sentence. Translation: It started raining when Mike arrived at school.