It was the most boring report we had ever had. It ___ four hours.
15. Realizing I would be late , I quickly dressed my son and _____ my bag, went to work.
14. Hard work and lack of sleep has _____ her beauty and youth in recent years.
13. In order to _____ the development of the west of our country, many special policies have been made, such as encouraging people to go to work in the west.
12. ----- Why don’t you do some shopping in the second-hand store ? ------ Well, the goods there are _____, but _____.
11. In the past few years, my hometown has changed_____ recognition.