So far可放句首也可放句末。以下是so far的用法。so far：迄今為止。Examples：
1、The scientist is doing experiments no one has so far attempted。科學家們正在作一項迄今為止沒人做過的實驗。
2、We"ve only raised 2000 so far；we"re still 500 short (of the amount we need)。我們到目前為止才籌集到2000英鎊，（離所需數目）還差500英鎊。
3、I am resolved to try story-writing but so far have not made a start。我下決心試試小說寫作，不過迄今為止還沒開始。
4、So far I haven"t heard of anybody who wants stop living on account of the cost。迄今為止，我從未聽說過有人因生活費過昂而不要生存下去的。
5、So far as English is concerned， it is not so difficult as you might think。就英文而言，它並不像你所認為的那樣難。
6、Even on the most charitable analysis，it has not been a great success so far。即使根據最寬的標準來說，到目前為止還算不上成功。
7、 The bus route goes so far as that， so you"ll need to take a taxi。汽車路線到此為止了， 你得叫輛計程車。
So far可放句首也可放句末。以下是so far的用法。so far：迄今為止。Examples：
1、The scientist is doing experiments no one has so far attempted。科學家們正在作一項迄今為止沒人做過的實驗。
2、We"ve only raised 2000 so far；we"re still 500 short (of the amount we need)。我們到目前為止才籌集到2000英鎊，（離所需數目）還差500英鎊。
3、I am resolved to try story-writing but so far have not made a start。我下決心試試小說寫作，不過迄今為止還沒開始。
4、So far I haven"t heard of anybody who wants stop living on account of the cost。迄今為止，我從未聽說過有人因生活費過昂而不要生存下去的。
5、So far as English is concerned， it is not so difficult as you might think。就英文而言，它並不像你所認為的那樣難。
6、Even on the most charitable analysis，it has not been a great success so far。即使根據最寬的標準來說，到目前為止還算不上成功。
7、 The bus route goes so far as that， so you"ll need to take a taxi。汽車路線到此為止了， 你得叫輛計程車。