We were beginning the meeting when an honoured guest was showed _______ (领进来). She was from Tokyo. Just before she was here, she ________(领某人参观) the People’s Great Hall. Meanwhile, she was invited to show _______ (出现) at an important science meeting there. It was said that she was good at showing ______ (炫耀) her knowledge.(根据汉语提示完成句子)