题目内容：

完形填空。

What are things going    like in the year 2100? Can you guess?

You wake up (醒来)     7:00. Your    may be all ready for you to eat. People needn’t cook.

Now you start    . But you don’t go    . You get on a moving sidewalk (人行道). It carries you to  a train station. There you    a train.

Three o’clock comes. You work is over for a day. “I’ll call my friend, John.” You say.

John    the visual(可视的) phone. You and he hear and see each other over the phone. “What are you going to do    Saturday?’ you ask. “Will you come and visit the underwater park (水下公园) with me?” John may say, “I want    a spaceship(宇宙飞船)! Let’s     the moon.”

1.A. beB. to beC. / D. to

2.A. in B. on     C. at D. /

3.A. breakfast B. lunch  C. dinnerD. drink

4.A.  work B. worked C. works D. to work

5.A. by car B. by a carC. take a car D. take cars

6.A. by B. takeC. takes D. took

7.A. askB. asked  C. answers  D. answered

8.A. at B. on  C. in D. /

9.A. take  B. to take  C. in D. /

10.A. flyB. fly toC. flew  D. flying to