问题详情：
根据句意及汉语提示，填入恰当的单词。
1. The teacher spent about 20 minutes in explaining this (段落).
2. More (最近), he’s appeared in a number of British films.
3. The policemen caught three (恐怖分子) in this hotel thre
e days ago.
4. The clock (塔) stands over 10 meters tall.
5. It was too late when she (认识到) her mistakes.
【回答】
1. passage 2. recently 3. terrorists 4. tower 5. realized
知识点：单词拼写
题型：单词拼写
