19145 Dinosaurs are now extinct. CK 1 1073458 Dinosaurs died out a very long time ago. CK 1 1073457 Dinosaurs became extinct a very long time ago. CK 1 1690917 He's looking at dinosaurs. Spamster 1008899 Dinosaurs once ruled the earth. AOCinJAPAN 63673 Dinosaurs used to rule the earth. CK 2361228 I don't know anything about dinosaurs. CK 1346587 This is a replica of a dinosaur's egg. CK 1935061 He was accused of stealing dinosaur bones. Spamster 2144570 Dinosaurs are animals that disappeared long ago. oneconor 256919 The evolution of dinosaurs interests me greatly. CM 950262 There are no dinosaurs or mammoths to be found now. spockofvulcan 1008894 He stared at that detailed miniature model of a dinosaur. AOCinJAPAN 61071 I bought this computer one year ago and it's already a dinosaur. CK 682168 Scientists are debating his theory about the disappearance of the dinosaurs. Source_VOA 2163139 Other scientists are debating his theory about the disappearance of dinosaurs. Source_VOA 277162 Global climatic changes may have been responsible for the extinction of the dinosaurs. CK