doing his homework是什么意思^^^

doing his homework是什么意思^^^ john is doing his homework.对划线部分提问 划线部分是 doing his homework.＿　＿　john　＿? He is doing his homework at the momen.(对划线部分提问)换线部分是doing his homework Where is Mike?He--(do) his homework now.正确形式是什么是 is doing 还是 doing He is doing his homework 中文 He is doing his homework .翻译 he is()doing his homework速求! He is j___ doing his homework He is b_____ doing his homework he is doing his homework 改复数 His sister is doing her homework 对her homework 提问 Sam is doing his homework（对划线部分提问）doing his homework划线部分PS：如果doing his homework被划线提问,那么我就不知道Sam is doing his homework是现在进行时,那么我回答时到底用What is Sam doing?还是What is he is doing his homework.[doing his homework]一般疑问句,否定句,划线提问,否回 kevin is doing his.homework right now.改为同义句kevin is doing his homework He spends two hours doing his home work与He spds two hours do his homework后面打错了，是He spends two hours do his homework Liming with Jenny is doing ( ) homework.填空 是填 his 还是填 their为什么不用 their He was doing his homework when his father came yesterday 可不可以改成When his father came yesterday,he was doing his homework 那这个时间状语yesterday是从句里的咯? He was doing his homework when his father came yesterday 可不可以改成When his father came yesterday,he was doing his homework 那这个时间状语yesterday是从句里的咯?