There are )u/M.K-r,H'v7J9?,}:j+F2v（third/three） girls in the room. The0V:D4Y+R)?(H:x8k（one/first）)N3n1R)T7l9Y-{,R
girl is my sister.They are (s;{2J6d5Z4M4w;D（quite/quiet） happy.)N3n1R)T7l9Y-{,R