1 . Take care of your ________(所有物) when you are at the train station. （根据汉语提示单词拼写）

2 . I tried to think of some words of s_________, but I had to admit that the Rainbow Bookstore couldn’t stay in business much longer. (根据首字母单词拼写)

3 . According to the scientific study, 150 species on a_______are lost every day. (根据首字母单词拼写)

4 . As a new diplomat, he often thinks of how he can react more appropriately on such o________ (场合). （根据中英文提示填空）

5 . They established a night ______ (收容所) for the homeless. (根据汉语提示单词拼写)

6 . On the b________of (根据) those facts, we can reach the following conclusion. （根据汉语提示填空）

7 . It’s up to this country to take the i_________ (倡导、倡议) in banning nuclear weapons. (根据中英文提示填空)

8 . It would be a d__________ (灾难) for them not to reach the finals.(根据中英文提示填空)

9 . Physical exercise is one of the key c_________ (组成部分)of a healthy lifestyle. (根据中英文提示填空)

10 . ________ (措施) must be taken to lighten the load of the students. (根据汉语提示单词拼写)