people say that ____ the year 2010,it will be 7 billion.
people say that ____ the year 2010,it will be 7 billion.
people say that by the year 2010,( ) may be seven billion.
People say that by the year 2010,10 may be seven billion.什么意
They say that the meeting will be ____.
It is thought that one billion people in the world,___is hal
it is said that the bright_(will be completed)_next year为什么不
By 2050,there will be 9.1 billion people.
some people say that it is the responsibility of individuals
it is said that the new railway staion will be ____ in a few
People say that it is gonging to be cold.We wish it__(be) to
Some people can be a pinist,but some not.That is so say ____
People say that e-books will be more convenient 改为同义句