---What should I do with this passage?(2005重庆) --- _____the main idea of each paragraph.
She knew nothing about his journey _______ he was likely to be away for three months.
“How did the robber get in?” “______ an open window on the first floor.”
_______ reading the letter, what has he done?
The lift in that tall building went wrong and got trapped _____ floors. People in it had no way to get out.
In the west, people make _______ a rule to send Christmas present to their relatives and friends.