I'm going to clean out the ..... because they're plugged up with leaves, and rain water can't flow through them like it should. (*) shingles (*) walkways (*) vents (*) gutters
This is a companion discussion topic for the original entry at https://english.best/questions/19922,im-going-to-clean-out-the-___-because-theyre-plugged-up-with-leaves-and-rain-water-cant-flow-through-them-like-it-should/