1 . You need to ________(注册) before you come inside the library. (根据汉语提示单词拼写)

2 . I would need to d__________ your letter at a time when you’re in.(根据首字母单词拼写)

3 . China has sent up a series of spaceships to ________(探索) the moon. (根据汉语提示单词拼写)

4 . I’m most unwilling to c________, but the frequent interruption of your assistants is really annoying. （根据首字母单词拼写）

5 . He gave the order to a______ ship because it was sinking. （根据首字母单词拼写）

6 . Students are expected to _________ (掌握) a second language. (根据汉语提示单词拼写)

7 . My uncle hasn’t been able to q________ smoking, but at least he has cut down. (根据首字母单词拼写)

8 . I believe I will make new friends here, and there’s a lot to ________ (探索) at senior high school.（根据汉语提示单词拼写）

9 . At first my new surroundings were difficult to _________(忍受).（根据汉语意思填空）