1 . Fish prefer shallow water to deep water because the ________ (前者) is warmer.(根据汉语提示单词拼写)

2 . Both the blue and yellow dresses are pretty, but I prefer the ____ (前者). (根据汉语提示单词拼写)

3 . Of the two plans,I prefer the _____(前者). (根据汉语提示单词拼写)

4 . Lily and Lucy are sisters. The f_______ (前者) is a teacher; the latter is an engineer. (根据中英文提示填空)

5 . The options were History and Geography. I chose the________(后者)．

6 . Niki is always full of ideas, but ________ (没有一个) is useful to my knowledge. (根据汉语提示完成句子)

7 . Where unemployment and crime are high, it can be assumed that the l______ is due to the former.

8 . The children walked silently, one after a__________, into the schoolhouse to begin their lesson.

9 . ________ hope was not lost.(并非所有的) （根据汉语提示单词拼写）

10 . I am blessed to have a close friend, ________ with a generous heart and an interesting soul. (用适当的词填空)