1 . Chang’e 4 was sent up to e________(探索) the far side of the moon, uncovering the “dark” side of the moon. （根据中英文提示填空）

2 . I would like to e________(交换) the black jacket for a blue one. (根据中英文提示填空)

3 . Scientists have been working hard to ________(探索) the unknown world.（根据汉语提示单词拼写）

4 . The scene moved him to c________ a poem. （根据首字母单词拼写）

5 . In the end,we all decided to ______（组织） a concert for the newcomers. （根据汉语提示单词拼写）

6 . The room was filled with smoke, and it was becoming difficult to b__________. (根据首字母单词拼写)

7 . It is said that dolphins use sound to c________ (交流, 沟通)with each other. （根据中英文提示填空）

8 . I have some urgent business to a________ (处理) to. (根据中英文提示填空）

9 . An intelligent student always knows how to c________ what he has learned from the book with the real life situation. (根据首字母单词拼写)

10 . He   tries   his   best to o ________all the difficulties in business and finally led the company onto the right track. （根据首字母单词拼写）