1 . The government turned ______ the UN for help and established a committee to prevent the ______ (lose) of cultural heritage.（用所给词的适当形式填空）

2 . You are more than likely to experience local culture and customs first hand. （英译汉）

3 . After he retired from office, my father took________ painting as his new hobby. (用适当的词填空)

4 . 你能弄懂这位作家在讲什么吗？
Can you __________ _________ of what this writer is saying?

5 . 每当我去看她时,她都全神贯注于研究工作。
________ I went to see her, she was ________ in her research work.

6 . At the sight of the ___________________(move)scene, all the people present got        (lose)in thought.

7 . 人们普遍相信，只要科学家们致力于开发新能源，环境就不会一直处于污染的状态。
(believe, commit, discover, remain)
It ______ that __________, our environment ______.

8 . I’m __________(feed) up with this weather. We haven’t seen the sun for over a week now.

9 . The reason why he failed to _____________   _____________   _____________ (预约) is that he was told that the doctor that he wanted to see had a tight schedule next week. (根据汉语提示完成句子)

10 . 英国是由几个部分组成的？
How many countries does the UK ________________.