Is that your bother No,______ _______ .

Is that your bother No,______ _______ . he is your mother is son（ 儿子） ,but he is not your bother that is ( 急求了, 英语翻译I just saw your,picture in your profile,sorry to bother,and you probably get this question a lot,Is that you in the photo,it said your 14 but My little sister is _____. She can _____._____ that boy?_____ is my little bother. Is that your computer? that is your pen. Is that ( ) your sister is that your friend? is that your desk? Is that your 英语翻译那是最困扰我的.能不能翻成：That is what bother me most. that is your bilk is------------- ____ my bother , Jack. That is my sisterA ：This is B ： He is C ： This D ： She is 英语句子:改为同义句1:How old is your bother?What's your( ) ( 2:His birthday is September 21st.The ( ) ( )his ( )is September Is that your pencil是什么意思 Is that your sister?,回答 I hope that is your That is your pencil,__