Sam studies ___(hard)in his school用原形还是最高级?

Sam studies ___(hard)in his school用原形还是最高级? 同义句转换Alice studies English hard.Sue studies English hard,too.Alice studies English ___ ____ ____ Sue. His sister studies very hard.(改为同义句） His sister is ___ ___ ___ 1.jenny studies ___ .she works___ every night.A hard busy B hard late C busy hard D hardly busy The diligence studies hard He studies hard. He studies hard. 由于Sam学习不努力,他父母对他很生气.Sam did't work hard at his studies so his parents__ -- -- h由于Sam学习不努力,他父母对他很生气.Sam did't work hard at his studies so his parents__-- -- him. He will neber pass the exam ___(除非) he studies hard. Jim studies ___ 22:00 every day.He works very hard. He studies English hard.He wants to communicate better ___ his boss. He studies science ( )he studies it hard study very hard 用什么替换His sister studies very hard.(改为同义句）His sister ___ ___ ___ .填什么啊 感叹句he studies very hard John studies very hard.(感叹句) Sam ___ ___ ___ swimming than me Sally has Chinese,English,math and some ___ subjeSally has Chinese,English,math and some ___ subjects at school.She studies hard. in the school she studies hard为什么是studies