Question

I'm sorry. I started eating before you got here _________ I was terribly hungry.

1. A.
   so
2. B.
   since then
3. C.
   because
4. D.
   so that

Answer 1

C
考查连词或状语从句。句意为：对不起。在你来之前我已经开始吃了，因为我太饿了。此处连词because引导原因状语从句。so引导结果分句；so that引导结果或目的状语从句。