1 . Several ________ (官员) will accompany the president to visit some African countries. （根据汉语意思单词拼写）

2 . As is known to us all, there are 55 m___________groups in China, each with its traditional customs and culture. (根据首字母单词拼写)

3 . I got lucky money in a red e______ (信封) from my mother on my birthday. (根据中英文提示填空)

4 . He believes it is an important_______________(因素), which leads to ______________(全球的)warming. (根据汉语提示单词拼写)

5 . They gave their lives in _________ (保卫，保护) of freedom. (根据汉语提示单词拼写)

6 . Even a small success can give you a sense of ________ (成就). （根据汉语提示单词拼写）

7 . ________ (甜点) is not seen as an essential part of the meal, but as something extra. （根据汉语提示单词拼写）

8 . His academic performance is well above ____________ (平均), but he is still humble and hardworking. (根据汉语提示单词拼写)

9 . Ellis Island has become one of America’s most popular tourist d________. （根据首字母单词拼写）

10 . The performance of the talented singer left a deep i________ on the audience, and they could not stop talking about it for days. (根据首字母单词拼写)