Matching Pairs Linking wordsOnline version Sentences often need the correct linking word to complete the thought. by Adam Pastorius 1 The Earth is surrounded by sky, 2 She enjoys hiking 3 The cat tried to sleep, 4 The movie is scheduled for much later, 5 Dogs have four legs, 6 Gary wanted to listen to music, equally as much as swimming. beyond that is outer space. in the mean time, let's have dinner. on the other hand, humans have only two. however it was too loud. instead he watched television.