同义句转换1.you'll have to write another two lettersyou'll have t

同义句转换
1.you'll have to write another two letters
you'll have to write _______ ________letters
2.Read the next story as quickly as you can
Read the ____ story as quickly as _______
3.People say that the famous singer will come here in two weeks
____ _____ _____ that the fanous singer will come here in two weeks'______.
4.The population of the city will passs 2 million
The population of the city will_____ _____ 2 million
5.There will not be enough space for anybody else on the earth
The earth____ ______ enough space for anybody else
6.By the beginning of the 21st century the world's population has passed 6 billion
By the beginning of the 21st century______ ______ ______ 6 million people in the world