Read the sentences,fill in the missing words and do the crossword.Then write the secret word 1.T-Rex ___________on two legs.2.Diplodocus __________145 million years ago.3.T-Rex had a huge head and a strong ___________.4.Spinosaurus _____walk on its legs and sometimes its arms.5.Diplodocus ______ leaves from the trees 6.T-rex ________ a huge dinosaurs