看！长颈鹿！它好高啊！​

Look! Giraffe! It's ___so tall!

我很累，所以早点睡觉了。

I was very tired, ___so I went to bed early.

我早就说过他会迟到的吧！

I told you he'd be late, didn't I ___so?

“你真的要辞职吗？”“是的，确实如此。”

"Are you really quitting your job?" "Yes, it is ___true."