1. A: Dào Xīméndīng qù, zuò jǐlù chē? 到西門町去,坐幾路車? What bus do you take to get to Xīméndīng? B: Zuò Shíbālù. 坐十八路。 Take Number 18. 2. A: Shíbālù chē duō bu duo? 十八路車多不多? Are there many Number 18 buses? B: Bù hěn duō. 不很多。 Not very many.