1 . They arrived at an old church. A big crowd of people stood in front of the old church.
→They arrived at an old church, ________________. (含有定语从句的倒装句)

2 . 此外，海洋还是自然资源的宝贵来源，其中一些对我们来说完全是新的资源。
Furthermore, the oceans are a valuable source of natural resources, ________________.

3 . 童年时，父母常常把许多美德传给孩子，其中不自私是最重要的。(定语从句)
________________, parents often ________________.

4 . It will be guided by three “red lines”, one of ________ will include about 103 million hectares of permanent farmland with the aim of boosting safety, improving quality and preventing nonagricultural use. (用适当的词填空)

5 . Different colors can create different moods in your space, some of ________ may not be favorable to sleep. (用适当的词填空)

6 . These options provides many advantages. One of those advantages is decreasing the cost of production.(同义句转换)
These options provides many advantages, __________ __________ __________ is decreasing the cost of production.

7 . According to the Beijing 2022 Organizing Committee, more than 1 million people applied to serve as volunteers and nearly 20，000 were selected, most of ________ are from colleges and universities in Beijing and Hebei Province. (用适当的词填空)

8 . A national territorial (领土的) planning system will be guided by three “red lines”, one of ________ will include about 103 million hectares of permanent farmland. (用适当的词填空)

9 . Shaanxi’s biang biang noodles were a comforting and beloved food among locals, for ________ the back story and written character were common knowledge. (用适当的词填空)

10 . Beside scientific missions, the crew also gave two live science lectures from the space station, during ________ they conducted various experiments and answered questions from students watching the class on Earth. (用适当的词填空)