1 . The actress has changed her ________(风格) since last year. (根据汉语提示单词拼写)

2 . A ________ is someone who does work without being paid for it, because they want to do it. (根据句意拼写单词)

3 . The class are doing an ________(实验) when the man rushed in. (根据汉语提示单词拼写)

4 . With advanced technology, Huawei has set up b_________(分支) in many countries. (根据中英文提示填空)

6 . An ________ is a person who is very skilled at doing something or who knows a lot about a particular subject.（根据句意拼写单词）

7 . She tries to create an________________(氛围)of calm and security for her children where they can live happily. (根据汉语提示单词拼写)

8 . Where can I find the best _____________________(兑换) rate? （根据汉语意思单词拼写）

10 . Tourists shall observe public order and respect local c____________ (风俗), cultural traditions and religious beliefs. (根据中英文提示单词拼写)