Default Default Default One Question Per Page false false Which word does not belong? 2 sulfur cardboard methane carbon Which word does not belong? 3 astonishing amazing tedious remarkable Which word does not belong? 2 data query evidence findings Which word does not belong? 4 speculate suspect consider rehearse Which word does not belong? 3 periodically repeatedly consistently frequently Which word does not belong? 2 source result origin root https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf