3 .
1. Many economists present at the meeting expressed their________ about the world economic development.
2. On my way back home from school, I always stop in a bookstore to________.
3. On both sides of the Bund, you will see buildings which________ city skyline.
4. Shixi High School is not one which gives ________ to academic gains on cost of students building up their characters and sense of responsibility.
5. Speaking up is not ________ of a Chinese, but things are changing by degrees with rising awareness.
6. After working out, you should make a(n) ________ effort to relax your muscles.
7. This company adopts a flexible working schedule, which allows young mothers one-hour leave of ________ to pick up their babies from day-care centers.
8. When earthquake hit, groups of volunteers and relief workers rushed to ________ food and blankets to the victims.
9. Rainforests and wetland are important parts for us human inhabitants on the planet to ________.