题目内容：

阅读短文，并按要求完成66~70题。

Clara is a cow and she lives on a very good farm. She likes all kinds of sweet foods. Cakes and pies are her favourites. When she gets a cake, she always jumps around on the grass. When she eats it, she starts making noises to show she is happy. When she wants to have another one, she will sit on the ground.

But there is a problem --- she often gets sick because she eats many sweet foods. So the farmer Bill stops giving her sweet foods to eat. Clara is not happy every day.

Then Bill has a good idea. He gives Clara a pie on Sunday, a cake on Tuesday, a donut on Thursday and ice-cream on Saturday. Clara must eat grass on Monday, Wednesday and Friday.

Clara also thinks it is a good idea.

66、67题完成句子；68题简略回答问题；69题找出并写下第三段的主题句；70题将划线句子翻译成汉语。

1.Clara likes __________________ best.

2.Clara is sad every day because ___________________________.

3.What does Clara do when she wants another cake?

___________________________________________________.

4.___________________________________________________.

5.___________________________________________________.