请根据题中空格后的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。

1. The weather report said that the temperature would fall ________ (在......下面) zero.

2. The museum has lots of amazing things. It's ________ (值得) a visit.

3. I have a weight problem and it's ________ (必要的) for me to change my diet and take more exercise.

4. The girl likes the handbag very much, but she can't ________ (have enough money to buy or to do

    something) it.

5. Our teacher tells us to ________ (do something very often to improve one's skills) our spoken English

    every day.

6. It is said it will rain this afternoon. You'd better take an ________with you.

7. Anny did her homework so that she didn't make any mistake in it.

关于亚当斯公平理论的说法，正确的是（）。

A.人们不仅关心自己的绝对报酬，而且关心自己和他人工作报酬上的相对关系 

B.员工倾向于与将自己的产出投入比与他人的产出投入比相比较 

C.员工所作的比较都是纵向的，即与组织内和组织外的其他人比较 

D.辞职是感到不公平的员工恢复平衡的方式之一 

E.对于有不公平感的员工应予以及时引导或调整报酬