86. She will organize a workshop on using some useful website for education. A. A workshop on using some useful website for education will be organizing by her. B. A workshop on using some useful website for education will organized by her. C. A workshop will be organized on using some useful website for education by her. D. A workshop on using some useful website for education will be organized by her. 87. Mary said to Sara: "I came across your mother yesterday”. A. Mary told Sara I had come across your mother the day before. B. Mary told Sara she had come across her mother the previous day. C. Mary told Sara she came across her mother the day before. D. Mary told Sara she had come across her mother yesterday. 88. He said to her: "I can't find my hat anywhere in this room".. A. He told her he couldn't find his hat anywhere in this room. B. He told her he can't find his hat anywhere in that room. C. He told her he couldn't find my hat anywhere in that room. D. He told her he couldn't find his hat anywhere in that room.