He must do his homework.改成一般疑问句
He must do his homework.改成一般疑问句
He must finish his homework(该为一般疑问句)
He does his homework after supper(改成一般疑问句)
He should do his homework first.改为一般疑问句
一般疑问句 He has to do his homework at school.改一般疑问句.
I do my homework改成一般疑问句
I must do my homework now.(改成一般疑问句并作否定回答)
He must do his homework now,________?
He must do his homework,______he?
将Tom must do his homework at once.改为一般疑问句,并用no回答.
He does his homework,改为一般疑问句
He is doing his homework in the study.改成一般疑问句,并做肯定回答