Exercise 1 1. Main ideas of the parts 2. What does the son think of the father? (Para. 1) 3. Why was the writer shocked by his student’s answer? (Paras. 2-4) 4. What conclusion did the writer draw from the example of his student? (Para. 5) 5. Why should students not be blamed for their language deficiency? (Paras. 6-7) 6. How should grammar be taught as far as the writer is concerned? (Paras.8-10)