He doesn't know when he will go back to his hometown.(改为简单句)=He doesn't know when ___ ___to his hometown.

He doesn't know when ____(leave) here; He doesn't know when he___(leave) here He doesn't know when he will go back to his hometown.(改为简单句)=He doesn't know when ___ ___to his hometown. he doesn't know when he will start tomorrow.(改为简单句)说说为啥... 中文翻译:When he doesn't know how to do his homework. when will they go to beijing he doesn't know 变为宾语从句 英语翻译he doesn't know _____________ He doesn't know BeiJing verywell He doesn't love me,I know. He doesn't know what he will be like when he gets up the next morning 意思 同义句He doesn't know me.He doesn't know _______ ______ ______. He still doesn't know和Still he doesn't know的区别 He doesn't know what he will say. He doesn't know the answer t the question 翻译how does he learn when he doesn't understand he doesn't know what can he wear today.同义句 . He doesn't know what 横线 横线 today. He doesn't know where he can go.(同义句) He doesn't know _____ ______ ______ . he doesn't know how he can get it(改为同义句) he doesn't know how______ ______it He doesn't know how he can get it.改为同义句 He doesn't know how ( ) ( ) it.