along
(prep.) 1. In a line next to something long, 2. From one part of a road, river, etc to another. “We drove along the coast.” “They walked along the beach.”
Cambridge Preliminary (PET) and First Certificate (FCE) preparation
(prep.) 1. In a line next to something long, 2. From one part of a road, river, etc to another. “We drove along the coast.” “They walked along the beach.”