题目内容：

 

1.My grandfather is as _________(energy)as a young man and hates sitting around doing nothing all day.

2.Our bodies are strengthened by exercise and________ (similar), our minds are developed by learning.

3.As you know, at a _________ (distant) of six miles we can’t see much, still less on a foggy day.

4.I was late, but ________ (fortune) the meeting hadn't started.

5.With the final－term exams_________(approach), the students are busy preparing for them.

6.If you have a ________(balance) diet, you are getting all the vitamins you need.

7.The United States__________(consist) of fifty states, one of which is separated from the others by the Pacific Ocean.

8.—It was ________ (embarrass) that I made several pauses in my speech.

—Forget it. After all, it was your first speech.

9.I often take exercise, so I am fit and ________(rare) catch a cold.

10.You will be ________(addict) to the drug if you keep on taking it.