[Modern English] Lesson 5: Whadja do last night?

==知其然及其所以然 (美国口语)==

15. Whadja do last night?
昨晚你干嘛去了？
Whadja=What did you

16. Didja have a good time?
玩的开心吗？ (一种非常随意的表达方法)
didja=did you

17. Where wouldja like to go tonight?
今晚你想上哪儿？
Wouldja=Would you