Did jack finish < >(clean) the house this morning?

Did jack finish < >(clean) the house this morning? i don't know.did jack finish his homework?改成宾语从句i don't know____ ____ ___ jack finished his homework. I don't know .Did Jack finish his homework?(改宾语从句）I don't know _______ Jack finished his homework.怎么改?为什么? Who_____(write)them?---Jack did. Did you finish （write）your letter? Did Tom finish ___(do) his homework? When did you finish m_________your last movie? When did you finish your school yesterday? DID YOU FINISH YOUR HOMEWORK.改为现在完成时 when did you finish elementary school?回答 Did you finish packing?还有touch中文 Did you finish reading the book? What did Jack do at the playgroung? 翻译解释where did jack live? 请change the following sentences- you must finish the article before Friday-Jack didn't clean the car yesterday-How will they use the dictionary?-When did he translate the story Jack must ___(finish)his homework before dinner. Jack finish () {do} his English homework at 8: 00. where did dear jack gowhere did darling jack go意思一样吗?