Did Tom visit last week's Auto Show?Do you know?(合并为一句）

How long did it take him to do homework Do you know?（合并为一句） when did he move to another city ?do you know?（合并为一句 Do you know What should we do?（合并为一句） Do Where ______ did you visit last week? do you know?what does mary like?合并为一句 do you know How high is Qmolangma?Do you know?(合并为一句) Do you know ___ __ What time does she get up Do you know?（合并为一句） "What did you do last week?"小作文六句 How much did you throw away?I want to know（合并为一句）I want to k the model asked.how do you like our show.(合并为一句) Are there any public phones near here?Do you know?合并为一句 Do y Where does tom live?Do you know?（合并为一句话）