Although everyone consider homework is a time-consming and hard thing,and therefore dislike it.However,in my opinion,it's truly necessary.As we all know,practise makes perfect,i am always doing my hom...and i think do homework should be carefully对吗谢谢你这句句子是有语法错误的要么说：and i think doing homework should be very careful或者说是:and i think i will do homework very carefully不能在do前没有人！think doing 为什么要ing为什么不能写carefully因为不是think doing看清楚了“doing the homework”是连在一起的，这就是动词进行时充当名词所以就是think “doing homework”should be careful这里的careful是形容这个“名词”，所以不用副词！相信我没错的~！不信可以去问你们英语老师哦~