你清洗了汽车内部吗？

Did you clean the ___inside of the car?

这家酒店从街上看起来很破旧，但内部很好。

The hotel looked shabby from the street, but it was fine on the ___inside.

总之，演出后我感到饿了，所以去了餐馆，但它关门了，因为他们在装修内部。

Anyway, after the show I felt hungry so I went to the restaurant but it was closed because they were having the ___inside altered.