There were 15 students who said they agreed with it,because it's helpful for students‘ to study.There were also 25 students who said theydisagreed with it One more thing,some students are not caref...括號(hào)里面的有些還沒改掉啊 還有標(biāo)題上的一句括號(hào)里的是什么意思？就是錯(cuò)的部分呀！老師圈出來的There were15students said they agreed with it，because it was helpful for students‘ study.（there were，it's）There were also 25 students said they were disagreed with it.（there were also，they were）One more，some students were not careful enough in class.（one more）In my opion，we could extra class for students who were interested in it.That could obey every students’ thought.（could和extra中間，obeyevery students’ thought）這篇改錯(cuò)題不太明確，我把所有的現(xiàn)在時(shí)改成了過去式。