改为同义句：He spent four hours every Saturday studying for the exam.It ___ him ___ ___ every Saturday to study for the exam.

He spent two hours mending his bike .(改为同义句) 改为同义句：He spent four hours every Saturday studying for the exam.It ___ him ___ ___ every Saturday to study for the exam. He started skating four years age.(改为同义句) He spent eighty yuan on the shirt (改为同义句） he spent twenty yuan on the shoes(改为同义句)he______twenty yuan________the shoes. He spent one hour doing his homework.(改为同义句）很急啊,帮帮忙! He spent a whole day cleaning the yard.改为同义句 He spent two hours reading the book(改为同义句)_____ _____him two hours____ ____the book He spent about half a year writing the novel.(改为同义句） He spent 5 hours planting the trees.(改为同义句） He spent a lot of time watching TV or playing computer games.改为同义句 He spent twenty minutes cleaning the room yesteiday改为同义句 He started swimming when he was four years old.(改为同义句） scientists said they spent four years making it 同义句 连词成句：he there days spent four ____________________ Xiao Bao could dance when he was four years old.改为同义句 5.He spent an hour doing his homework.(改为同义句)(改为同义句) It ____ him an hour ____ ____ his homework. 修改同义句(英语),He`s interested in mountain biking.During the summer of 2000,he spent four weekson a summer camp.