What are things going 1 like in the year 2100? Can you guess?
You wake up (醒来) 2 7:00. Your 3 may be all ready for you to eat. People needn't cook.
Now you start 4. But you don't go 5. You get on a moving sidewalk (人行道). It carries you to a train station. There you 6 a train.
Three o'clock comes. You work is over for a day. “I'll call my friend, John.” You say.
John 7 the visual(可视的) phone. You and he hear and see each other over the phone. “What are you going to do 8 Saturday?' you ask. “Will you come and visit the underwater park (水下公园) with me?” John may say, “I want 9 a spaceship(宇宙飞船)! Let's 10 the moon.”