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。

In many countries, 【小题1】 is not unusual for families of different backgrounds to live together in the shared space. 【小题2】, in the United States, this idea may still be considered strange.

But this type of housing, 【小题3】(call) co-housing, is gaining 【小题4】(popular) in the United States, too. Co-housing complexes are popping up across the country. For many people, this way of life is a relief to the busy modern lifestyle. A co-housing community has 【小题5】 (private) owned houses and shared land. There is often a “common house” with a kitchen and dining room, meeting room, and maybe a workshop of library or music room. About 25 co-housing communities 【小题6】(build) in recent years, according to a report.

A co-housing complex is a place 【小题7】 residents shop, cook, and eat together. They like 【小题8】(it) sense of shared community. Children have other kids to play 【小题9】, which many families like. Other residents like the feeling of living in a “ village”. Residents also say that they can live in co-housing for 【小题10】(little) money than they would pay for nearby apartments.