题目内容：

阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

The world’s longest cross-sea bridge — Hongkong-Zhuhai-Macao Bridge(HZMB) opened on October 24, 2018. The Guardian described it as one of the seven 1. (wonder) of the modern world. The HZMB, 2. links Hongkong and Macao to the Chinese mainland city of Zhuhai, began in 2009 and cost about 120 billion yuan. It’s designed 3. (have) a service life of 120 years, 20 years longer than most bridges. And it’s not only a bridge, but also part tunnel and part island.

In one section, the bridge turns into a 6.7km undersea tunnel that 4. (pass) through two man-made islands. The tunnel is 5. world’s longest undersea tunnel for road traffic, allowing large ships to continue passing through the sea area above the tunnel. The bridge’s engineers had to take many environmental factors 6. consideration in order to protect the surrounding environment while 7. (build) the bridge. Chinese white dolphins, an 8. (endanger) species living in this area, were a particular concern. The HZMB will make 9. much more convenient to shorten the travel time from HongKong to Zhuhai from four hours to about 45 minutes.

By drawing local cities and religions closer together, the bridge will aid the area’s development 10.(great). It is expected to drive the economic development of Hongkong, Macao and nine Guangdong cities.