Do you know -------during the coming summer holiday?A.what will Tom do B.what did Tom doC.what Tom will do D.what TOM did

-Tom didn’t go to school?A. Do you know how B. Why do you know C. How you know why D. Do you know why what do you know Do you know what Do you know Facebook? do you know my how do you know Do you know Do you know? do you know 亲,Do you know? Do you know what? do you know there? do you know sex How do you know? Do you know? do you know these Do you know do you know是什么意思