PRACTICE TEST 4 READING & WRITING – PART 4

Questions

They are often seen on tree branches. Most kinds of iguana 1. in the Americas.The best-known kind is the green iguana. 2. iguanas are green and many have unsusual teeth. They also have a scaly back and a 3. of skin under the neck. They eat leaves, fruits, insects, small mammals, and birds. Iguanas are not 4. common in the wild as they once were. People have 5. on land where iguanas once lived. They also hunt iguanas and capture 6. to sell as pets. Unlike the other reptiles, these herbivores are very large. They have turqoise blue spines and they come in different colours 7. as blue, yellow, and blue-green, but green is the most common one. Iguanas have excellent vision and 8. see long distances, shapes, shadows, colour and movement. An iguana uses 9. eyes to navigate through trees and forests, as 10. as for finding food. They also use their eyes to communicate with members of the same species.