III. Correct a mistake 1. If I were you, I won't buy an expensive car for your son. 2. In order an object to be visible, light must travel from that object to a person’s eyes. 3. All of the films I’ve ever seen, this is the most interesting. 4. Pigeons, like many migratory birds, read the positions of the sun and stars so as to orient them. 5. The young emperor chick stands in front of one of its parents to protect from the cold. 6. Dreaming, like all other mental processes, it is a product of the brain and its activity. 7. I don’t know why is he interested in reading novels by this writer. 8. Each of the luxury cars in the showroom was quickly sold to their new owner. 9. In the long run, the future population growth of the world is difficult for predicting. 10. Though she has changed a lot, but you will have no difficulty recognizing her. Giúp mình với ạ ! Cảm ơn rất nhiềuuuuu