The major construction work on the world’s longest cross-sea bridge，which connects Zhuhai in Guangdong Province with Hong Kong and Macao,1. (complete) last week.
Near the airports of Hong Kong and Macao，the project is over one of the world’s 2. 航线)，3. ，Chinese white dolphins，an endangered species，enjoy top level national 4. (protect) here. more than 4,000 ships pass by every day.Much to people’s relief(busy) shipping routes(
5． big ceremony was held in Zhuhai to celebrate the completion of the 55-km cross-sea route and to mark the start of road surfacing.“This means the construction has entered 6. ，” said Zhu Yongling，head of the work.(it) final stage
More than 400,000 tons of steel have been used for the 6.7-km undersea tunnel and 22.9-km bridge，enough 7. ，worked together to lift and roll the tower,9. (set) a world record.(build) 60 Eiffel Towers.Two floating cranes,8. a load of 3,200 tons and 2,300 tons respectively
“If it were not for the progress of ‘Made in China’，we couldn’t 10. ，” he added.(possible) have made it in such a short time
