Are you done with that deposition yet?什么意思

这是《律政俏佳人1》中的一句台词。影片的后半部分，Vivan进入Elle的房间，问了这么一句话Are you done with that deposition yet?然后Elle把她正在看的那本书给了Vivan，说她已经读了好多遍了。
现在想请高手解释一下“Are you done with that deposition yet?”到底是什么意思？如果仅是指在法庭上宣誓，为什么Elle要把书给Vivi呢？
非常感谢

Never regret what you have done, coz that was what made the one you are today...... wi thout you 是什么意思？ Look what you ve done look what you have done we are done 有多少意思 Where you are还是Where are you? look what you ve done的中文歌词 look what you've done MV 求翻译歌词,What Have You Done ---Have you done your homework,Bob?