1.你做完家庭作业了吗?

    误:Have you made your homework?

    正:Have you done your homework?

    “做”，到底是make还是do呢?如果是“制作”的意思，一般用make；如果是“干”的意思，则用do。又如:He made a model plane in the summervacation.(他暑假里做了一架模型飞机。)/Shedoes her work neatly and thoroughluy.(她干事儿总是干净利索 ......