Sam :Grandpa, what was life before airplanes like? Grandpa:About 120 years ago, there weren't any planes. People used to travel on foot. They used to ride horses or camels to get to faraway places. Some people took trains or ships. So,most people didn't travel much in the past. Sam: Please tell me more about the invention of airplenes. Grandpa: In my childhood, I wanted to become a pilot. I used to read books about airplanes. I am still keeping one book about their invention. Let's go. I want to give it to you. 1. Read the conversation between Sam and his grandfather and complete the sentence. Choose a,b or c. Sam is interested in the history of ........ . a)books b)trains c)airplanes 2. Read the sentence from the conversation in Task 1 and choose the correct option. Sam's grandfather, "In my childhood, I used to read books about airplanes." a) He still reads books about airplanes. b) He doesn't read books about airplanes any more. c) He never read books about airplanes in the past.