83%
Complete the protective roommate's strict contract for borrowing the vintage espresso machine. Select ALL the options that logically and grammatically complete the sentence.
You can borrow the espresso machine ______________ after use.
The correct answers are provided that you clean it immediately and if you clean it immediately.
Both provided that and if can be used to introduce a condition. Provided that is slightly more formal and emphasizes a strict restriction (meaning "only if").
"Unless" means "except if," which would mean you can borrow it only if you leave it dirty—a very strange rule for a protective roommate!