It has been two years _________ he came to China.

There are many people in the world now．There __1__ a lot more people next century．So the earth will be very __2__ and there will be a little room for each person．Maybe there will be only __3__ room on the earth in 600 years．That will be a very serious __4__．

So man is __5__ of a way to solve the problem．

The moon is the satellite（卫星）of the earth．Man will probably go to __6__ there some day．But there is no air，no plants and no life on the moon．So __7__ are doing experiments in many ways．They __8__ solve many problems __9__ man can live on the moon．I'm sure our dream will __10__ next century．Do you think so?

1．A．are                  B．will be              C．has                D．will have

2．A．small                B．popular             C．crowded            D．noisy

3．A．standing             B．sitting              C．bed                D．bath

4．A．example              B．fact                C．question            D．problem

5．A．saying               B．telling               C．thinking             D．knowing

6．A．see                 B．sleep               C．work              D．live

7．A．tutors               B．adults               C．astronauts          D．scientists

8．A．may                 B．have to             C．could               D．are able to

9．A．before               B．after                C．since               D．till

10．A．come in            B．arrive at             C．come true           D．become real

完形填空

　　There are many people in the world now. There 1 a lot more people next century (世纪) . The earth will be very crowded 2 there will be a lit tle room for each person. Maybe there will be only 3 room on the earth 600 years 4 . That will be a very serious problem. So man is 5 of a way to solve (解决) the problem.

　　The moon is the satellite (卫星) of the earth. Maybe man will go to 6 on the moon one day. But there is no air, no plants, no life there. So 7 are doing experiments in many ways. They 8 solve many problems 9 man can live on the moon. I am sure our dreams will 10 in the next century.

完形填空

There are many people in the world now. There will 1 a lot of people next century. 2 earth will be very crowded 3 there will be a little room 4 each person. Maybe there will be 5 room only on the earth 600 years 6 . That will be a very serious problem.

So man is 7 of a way to solve the 8 .

The moon is the 9 of the earth. Maybe man will 10 on the moon one day. But there 11 no air, no plants, no life there. So 12 are doing experiment 13 many ways. They 14 solve many problems 15 man can live on the moon. I'm sure our dream will come true the next century.

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