do you know?when will he be back?(将上述两句合并成含宾语从句的复合句) do you know____he_____be back?

Do you know when (meet) k.wil you dont know love mv 改写宾语从句 质量 5题Where is the airport?Could you please tell me?What does Cathy like to do?Do you know?When wil the meeting begin?Do you know?How can I get to the museum?Could you tell me?What subject do you like?I wonder you,know,was,when,basketball,invented,do When you do fall in love,do you know 同义句转换：Do you know when we should start?Do you know when ( ) ( ) would you like to know what—————— like when you are20?A you wil be B will you be what will you do when you ______(know) the way When was your mother born Do you know (合并成一句)Do you know () your mother () ()? Do you know fish come of eggs when they are do you know when _____ (begin) our work? Do you know when the Chinese Communist Party_____?(found) Do you know when this organization came into ________(exist)? Do you know when your mother___(come,will come) do know start you to when 连词成句啊 Do you know when _______（start） for the trip? Do you know when ____(start)?Eight o'clock. do you know when the a___will take off?