—Would you mind giving me and my classmates a gift to school? —___
This is the second time that she __________ Beijing.
__________ you are grown up, you must stop this childish behavior, or you'll make a fool of yourself.
I paid a visit to Beijing last week and I __________ many photographs of the Palace Museum.
The travel expenses __________$ 1,000.
—What should I do with this passage? —__________ the main idea of each paragraph.