2. The artisans in my village can earn enough money from basket weaving to live.

-> The artisans in my village can live.....................

1. What time will you begin your journey to Da Lat?

-> What time will you set............................. 

\(\dfrac{\left(\sqrt{x}+\sqrt{y}\right)\left(\sqrt{x}-\sqrt{y}\right)}{\sqrt{y}\left(\sqrt{x}-\sqrt{y}\right)}=\dfrac{\sqrt{x}+\sqrt{y}}{\sqrt{y}}=\dfrac{\sqrt{xy}+y}{y}\)

D

A