You have learned about dinosaurs in school. Maybe you have seen them in museum. But how

much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were dinosaurs warm- or cold blooded? Paleontologists- are not sure. But they believe some were intelligent. Of course, no dinosaur was as smart as a human or even a monkey. However, some smaller dinosaurs - like the two- meter (six-foot) Troodon — had fairly large brains.
Was Tyrannosaurus rex a powerful predator? Some scientists think the opposite is true. In the movies, T.rex is often a speedy giant, but in fact, this dinosaur could not run very fast. Physically, it was too large. In reality, T.rex probably moved as fast as an elephant. Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn’t a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.
Did an asteroid kill the dinosaurs? An asteroid hit Mexico’s Yucantan Peninsula about 65 million years ago. It created a 180-kilometer (HO-mile) wide crater called Chicxulub. Many believe this asteroid caused the extinction of the dinosaurs. But even before this, dinosaurs were already dying out around the world, for many reasons. At the end of the Cretaceous period, for example, the global climate was changing and Earth's temperature was getting colder.Dinosaurs completely disappeared about 65 million years ago. However, scientists believe modern-day birds are descendants of certain dinosaurs. If this true, then dinosaurs' relatives are still walking - and ﬂying - among us!
Question 1: The best title for this reading could be .

A. What Really killed the Dinosaurs B. The Facts and Fiction about Dinosaurs

C. Dinosaurs Discovered in Mexico D. Our Favorite Dinosaurs

Question 2: Which statement about the Troodon is probably TRUE according to the passage?

A. It was as smart as a monkey. B. It was warm-blooded.

C. It was a huge animal. D. It was quite intelligent.

Question 3: The word “it” in paragraph 2 refers to ?

A. a speedy giant B. a powerful hunter

C. a powerful predator D. Tyrannosaurus rex
Question 4: According to the passage, at the end of the Cretaceous period .

A. some dinosaurs started to ﬂy

B. the Earth's temperature was changing

C. humans appeared on Earth

D. dinosaur numbers were increasing in Mexico

Question 5: The word "descendants" in paragraph 4 means .

A. ancestors B. phenomena C. offspring D. scavengers

Question

You have learned about dinosaurs in school. Maybe you have seen them in museum. But how

much do you really know about these animals? Not all dinosaurs were just big reptiles. For years, scientists thought dinosaurs were big, dumb, and cold blooded - in other words, just giant reptiles. Some dinosaurs were huge. But many were about the size of modern-day birds or dogs. Were dinosaurs warm- or cold blooded? Paleontologists- are not sure. But they believe some were intelligent. Of course, no dinosaur was as smart as a human or even a monkey. However, some smaller dinosaurs - like the two- meter (six-foot) Troodon — had fairly large brains.
Was Tyrannosaurus rex a powerful predator? Some scientists think the opposite is true. In the movies, T.rex is often a speedy giant, but in fact, this dinosaur could not run very fast. Physically, it was too large. In reality, T.rex probably moved as fast as an elephant. Also, T. rex had very small arms. Without strong legs or arms, this dinosaur probably wasn’t a powerful hunter. It may have been a scavenger instead, only eating animals that were already dead.
Did an asteroid kill the dinosaurs? An asteroid hit Mexico’s Yucantan Peninsula about 65 million years ago. It created a 180-kilometer (HO-mile) wide crater called Chicxulub. Many believe this asteroid caused the extinction of the dinosaurs. But even before this, dinosaurs were already dying out around the world, for many reasons. At the end of the Cretaceous period, for example, the global climate was changing and Earth&#x27;s temperature was getting colder.Dinosaurs completely disappeared about 65 million years ago. However, scientists believe modern-day birds are descendants of certain dinosaurs. If this true, then dinosaurs&#x27; relatives are still walking - and ﬂying - among us!
Question 1: The best title for this reading could be	.

A. What Really killed the Dinosaurs	B. The Facts and Fiction about Dinosaurs

C. Dinosaurs Discovered in Mexico	D. Our Favorite Dinosaurs

Question 2: Which statement about the Troodon is probably TRUE according to the passage?

A. It was as smart as a monkey.	B. It was warm-blooded.

C. It was a huge animal.	D. It was quite intelligent.

Question 3: The word “it” in paragraph 2 refers to	?

A. a speedy giant	B. a powerful hunter

C. a powerful predator	D. Tyrannosaurus rex
Question 4: According to the passage, at the end of the Cretaceous period	.

A.	some dinosaurs started to ﬂy

B.	the Earth&#x27;s temperature was changing

C.	humans appeared on Earth

D.	dinosaur numbers were increasing in Mexico

Question 5: The word "descendants" in paragraph 4 means	.

A. ancestors	B. phenomena	C. offspring	D. scavengers

Timi · Accepted Answer

Question 1: The best title for this reading could be B. The Facts and Fiction about Dinosaurs.

Question 2: Which statement about the Troodon is probably TRUE according to the passage? D. It was quite intelligent.

Question 3: The word “it” in paragraph 2 refers to D. Tyrannosaurus rex.

Question 4: According to the passage, at the end of the Cretaceous period B. the Earth&#x27;s temperature was changing.

Question 5: The word "descendants" in paragraph 4 means C. offspring.

nguyenthichi · Answer

Question 1: The best title for this reading could be B. The Facts and Fiction about Dinosaurs.

Question 2: Which statement about the Troodon is probably TRUE according to the passage? D. It was quite intelligent.

Question 3: The word “it” in paragraph 2 refers to D. Tyrannosaurus rex.

Question 4: According to the passage, at the end of the Cretaceous period B. the Earth's temperature was changing.

Question 5: The word "descendants" in paragraph 4 means C. offspring.

nunu11 · Answer

{"userId": 5077461, "userName": "10- 8H Lưu Mỹ Quyên Niê Kdăm "}1b 2d 3d 4b 5b

Disnney · Answer

Question 1: B.

Question 2: D

Question 3: D

Question 4: B

Question 5: B.

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