次の英文を読んで、設問に答えなさい。
The night was dark. And the house was dark. Dark-and silent. The two men ran towa
quietly. One had a suitcase and the other had a lot of keys in hand. They reached the porch
waited-listening.
Silence. Perfect silence. "Let me try those keys. We've got to get in l”
Ten-twenty-thirty seconds. With one of the keys one of the men opened the door.
two men entered the house, closed the door behind them, locked it.
2003rt