In about 600 years,there will be standing only on the earth. A. house B. home C. room 查看更多

 

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  During just one minute, 174 babies are born in world. That means people 1 find food for over 250, 000 mouths 2 in one day. The population problem 3 the greatest one of the world today.

  The world's population is growing faster and faster. In 1990, the population 4 over five billion. An UN re port 5 that the world population will pass six billion 6 the end of the twentieth century. People say that by the year 2010, it will be seven billion. That means 7 in about 600 years, there will be standing 8 only on the earth. There 9 enough space for anybody 10 .

1.

[  ]

A.has to
B.must
C.have to
D.need

2.

[  ]

A.many
B.more
C.most
D.much

3.

[  ]

A.may be
B.maybe
C.can't be
D.will be

4.

[  ]

A.took
B.was
C.were
D.had

5.

[  ]

A.speaks
B.talks
C.tells
D.says

6.

[  ]

A.by
B.in
C.for
D.to

7.

[  ]

A.if
B.whether
C.what
D.that

8.

[  ]

A.house
B.rooms
C.room
D.houses

9.

[  ]

A.won't have
B.won't be
C.will be
D.is sure

10.

[  ]

A.else
B.other
C.another
D.More

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