五道初中英语,动词不定式短语转换下列各句.
BillGraydrivesataxiinthiscity.
BillGray's__________________________________________.
TheChinesepeoplespentmorethan10yearsbuildingtheGreatWall.
It____________________________________________________.
Titanicwassobigthatitcouldhold2,200people.
Titanicwasbig___________________________________________.
Youcan'tfinishthejobinsuchashorttime.
It's_______________________________________________.
Jennyishelpingtheoldladywithherheavybasket.
Jennyishelpingtheoldlady_____________________________.