Dinosaurs ____ on Earth 200 million yearsago. The largest dinosaurs ____ over 100 feetlong and up to 50 feet tall. There ____ plant-eating and flash-eating dinosaurs. Mostdinosaurs ____ eggs. Some of them ____ fly.
The last dinosaurs _____ out 65 millionyears ago. Perhaps they _____ extinctbecause of changes in the climate.
could, became, laid, lived, were(2), diedcould, became, laid, lived, were(2), died