do you know what Beibei (stands for还是stand for)2.doing exercise can build ourselves up还是build us up

do yuo want to know me where do you want to see in Bei jing为什么where 不用what what do you know Do you know what Do you know what? what do you know是什么意思? Do you know ,what's - Do you know what he_____(do) now? If you know what will you do Do you know what I like you do you know what you said what you name Do you know me What do you think is the most serious challenge of living in a city like Bei u never know how I love u 蓓..I miss u.you know u never know how I love u 蓓..I miss u.You know what?Do not know where you are now But promise me to take good care of themselves.OK?I love u.Bei.. Do you know what they_______(代表）? Do you know what they are? what’s this( )English?Do you know? do you know what things come from What do you know about Halloween?