1 . — Are they really doing this without being paid?
— Yes. All the people taking part in the activity are v____________.（根据首字母单词拼写）

2 . We should make the most of communication ____________ (设施) to improve people’s life.（根据汉语提示单词拼写）

3 . We listened to the news with a m__________ of surprise and horror. （根据首字母单词拼写）

4 . They stood at the top of the hill to admire the beautiful __________(风景).（根据汉语提示单词拼写）

5 . People always use music to create a romantic a__________.（根据首字母单词拼写）

6 . Workers built s________(避难所) for survivors whose homes had been destroyed. (根据中英文提示单词拼写)

7 . Ten years after graduation, she has changed beyond r________(认出). (根据汉语提示单词拼写)

8 . Over the past three ______ (十年), the company has made some efforts to improve the quality of its product. （根据汉语提示完成句子）

9 . I dream of becoming a computer __ (operate) after graduating from college.

10 . In time, Tang Yin gained ________ as one of the greatest artists China has ever known.

A．liberation

B．reputation

C．expansion

D．emission