It took the police two years to finally ascertain what exact

It took the police two years to finally ascertain what exact 1.It took police two hours to find the lost boy(改同义句) ___ __ The police __ for the thief for two years and finally he __ it took him two years to write the book.改为同义句 he——two years— It took the workers two years to put the tall b____. It took many years to make the violin( )what it look like to It took him two years to write the book.同意句 几个英文句子求解释!It took us 10 years to finally get something on to The police took him to the police station . It __________ me two days to write the article.(took) It took me two days to finish the project. accident,took,two,ago,the,place,years