【正文】
to be 200 years old. Listen and circle the predictions you hear. 1b Listen and fill in the blanks. A: Do you _____ people will ____ ______ in their homes in 100 _____ ? B: Yes, I do. I saw a robot on TV, and it _______ the kitchen. A: Well, I don’t think people ___ ___ money. B: Do you think everything will __ ____? A: Yeah, ________ . B: I think there will be ____ one _______ . think have robots years cleaned will use be free probably only country A: Only one _______ in the world? Will there ___ world _____? B: I _____ so. A: I ____ kids _____ go to school. They will _____ at home on _________ . B: Oh, I ________ . A: You do? B: Yeah, there will ______ be schools. country be peace hope think won’t study puters disagree always 1c Ask and answer questions about the predictions in 1a. A: Will people use money in 100 years? B: No, they won’t. Everything will be free. Will people live to be 200 years old? A: Yes, they will. Listen and circle the words you hear. 2a 1