The future will be very different. What are things going ________ like in the year 2100?

You will wake up ________ in the morning but you don’t need to hurry（匆忙）. You don’t need to cook, because your ________ will be all ready for you to eat. After eating, you go to ________. You get ________ a moving sidewalk（人行道）. It carries you to the station you want. There you ________ a train. Your work is over at three o’clock in the afternoon. It’s Friday. You will call a friend for the coming ________. You say to your phone and your friend ________ it. You and your friend can see and talk over the phone. “________ are you going to do this Saturday?” you ask. “Will you come and visit the underwater park with me?” Your friend may say, “I want to take the ________ machine. I want to come back to 100 years ago.” What an interesting weekend it will be!