1 . 庞贝古城，其保存完好的遗址为人们提供了一个无与伦比的机会去窥探维苏威火山灾难前罗马时代的生活，是联合国教科文组织认定的世界文化遗产。
The ancient city of Pompeii, __________well-preserved ruins provide an unparalleled glimpse into Roman life before the catastrophic eruption of Mount Vesuvius, is a UNESCO World Heritage Site.

2 . Everyone knows that the increasing population will definitely result in the lack of energy. (用as引导的定语从句改写)
_______________________________________________________________________________

3 . The selection of astronauts is quite__________________, __________________all the applicants will be interviewed.
航天员的选拔是一个相当复杂的过程, 在此过程中所有的申请者都将接受面试。

4 . It is suggested that the participants be seated in the playground at 8 a.m. next Saturday. The opening ceremony will be conducted at 8 a.m.(用定语从句合并)
_______________________________________________________________________________

5 . To their disappointment, they failed to cook a Mother’s Day breakfast at the first attempt. (句型转换)
→ ________ was that they failed to cook a Mother’s Day breakfast at the first attempt. (用what引导的主语从句)
→They failed to cook a Mother’s Day breakfast at the first attempt, ________ . (定语从句)

6 . 在我们学校，大约有200名教师，其中30%是男性。
In our school, there are about 200 teachers, ________.

7 . 有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。（一句多译）
a. Some boys are addicted to playing games, ________________. (定语从句，harmful)
b. Some boys are addicted to playing games, ________________. (分词短语作状语，harm)

8 . The English version of the book contains nearly 50 poems. The focus of the poems is on the parent-child relationship. (用关系代词或副词合并)
____________________________________________________________________________

9 . 该活动旨在推广中国文化，将于3月23日(周六)举行。
The activity, __________________, will take place on March the 23rd, Saturday.(定语从句)

10 . 正如图画显示，一个男孩正坐在桌边专心读书。
________________, a boy is sitting at the table, absorbed in reading. (indicate)