Monarch butterflies are now an (a)   (danger) species due to declining numbers.

Providing (a)   (home) people with somewhere to stay when the weather is cold only skates around the problem 治标不治本, it doesn't solve it.

She enjoys spending time at (a)   (home) with her family.

(a)   (home) and hunger are on the rise. We should come together and help those in need.

The (a)   (nation) anthem 国歌 is played at the beginning of every sports event to honour the country.

What (a)   (nation) are you? He has dual British and American nationality.

At the International School, they have pupils of 46 different (a)   (nation).

All the (a)   (nation) of the world will be represented at the conference.

大会上将有世界各国的代表。

Practically the whole (a)   (nation) watched the ceremony on television.

几乎全国上下都通过电视观看了庆典。