an important /our / has gone to / Manchester / manager / to attend / business meeting
【正确答案】：Our manager has gone to Manchester to attend an important business meeting.
【题目解析】：本句句意为我们的经理去曼彻斯特参加一个重要的商务会议了。has gone to表示某人去某地了，还没回来；an important business meeting意为“一个重要的商务会议”；动词不定式做目的状语，to attend an important business meeting。