He spent 2 hours _________ the piano.A.play B.played C.plays D.playing

“He spent 2 hours playing the piano.”中为什么用“spend”的过去式“spent” 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 2 hours _________ the piano.A.play B.played C.plays D.playing 选词填空：talk ,swim ,rain ,wash ,draw ,enjoy ,have ,listen1、___ is good for our health .2、How about ___ the dog for a walk 3、We can't ___ to music in class .4、She can't play with us now .She ___ her clothes .5、He spent three hours ___ he spent five hours in the library.改为一般疑问句 He spent two hours mending his bike .(改为同义句) 英语翻译He spent three hours walking through the forest 还是：He spent three hours walking through the forest on foot Xiao Wang failed in the exam, and yesterday he spent 5 hours ___ in his room.选择locked,为什么不用being locked he spent about 21 hours in space 对 about 21 hours 提问 He spent 3 hours in the park.对3 hours提问 同义句We spent three hours walking around the museum.如题,给的是___ ___ us three hours ___ ___ around the museum. He spent hours cleaning out the room.(改同义句） He ____ hours ____ ____ out the room.如上所述 他每天练习游泳两个小时 英语he ___ ___ for two hours ___ ___ 他花费4小时打篮球用英语是“he spent 4 hours to play basketball吗 He spent two hours doing his homework last night把句子改成同义句 He spent two hours reading the book(改为同义句)_____ _____him two hours____ ____the book He spent two hours to finish his homework.哪里错了 连词成句 space spent he about hours twenty-one in