How far is it to your house from here?

　　從這兒到你家有多遠？

　　How far is it from here?

　　離這里多遠？

　　How far have you got with that report?

　　你那個報告寫得怎么樣了？

　　How far is human nature determined by biology?

　　人性在多大程度上是由其生理因素決定的？

　　How far can we trust him?

　　我們能夠信任他到什么程度？