su hai and su yang are ___(twin)。they are ____(twin)sister

su hai and su yang are ___(twin)。they are ____(twin)sister 英语：Sh Hai is Su Yang's twin sister.Sh Hai and Su Yang ____ _ Su Hai and Su Yang are twin sisters.（写同义句) Su Hai and Su Yang are twin sisters,_father is a doctor. 根据上下文按首字母填空：Su Hai and Su Yang are twin s___ .Su Hai is as o Sui Hai and Su Yang are twin sisters.Thay are in the same cl Su Hai and Su Yang are in ____ same school, but they are in () happy su hai and su yang are! Su Yang and Su Yang are twin sisters.(同义句） Su Hai and Su Yang are in the computer room.____ ____Su Hai (Su Yang)has a twin sister._______________________? Su yang and su hai are \watching tv \now.