题目内容：

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Thousands of workers are busy preparing pavilious（展览馆）and gardens for the International Horticultural Exibition(世园会)2019 in Beijing , as fewer than 30 days remain until the opening.

The expo park(展会园区)1. （locate）at the foot of the Great Wall in Beijing’s northwestern Yanqing district. More than 110 countries and international organizations have confirmed their 2.(participate) in the event, as well as more than 120 unofficial exhibitors. Exhibition curators(管理人)said 41 outdoor parks will open to 3.public, including 34 independent 4. (one), and seven joint gardens.

So far, China’s 31 provincial-level regions, plus Hong Kong, Macao and Taiwan, have been divided into eight exhibition areas based5. their locations.

Environmental protection is the key element that provincial exhibits will stress. Channels have been built around the park 6.(collect) rainwater.  Some special stones from around the country will also stand on a grand square 7. connects different gardens. The stone from Jiangxi province is blue and white, 8. (represent) the famous blue and white porcelain（瓷器） of the province’s Jingde town.

This is the second time China9. (host) a high-level horticulture expo. Kunming , Yunnan province , hosted the expo in 1999. Visitors can enjoy more than 2,500 10. (culture) activities throughout the expo.