61. My grandfather is as _________(energy)as a young man and hates sitting around doing nothing all day. 62.Our bodies are strengthened by exercise and________ (similar), our minds are developed by learning. 63. As you know, at a _________ (distant) of six miles we can’t see much, still less on a foggy day. 64.I was late, but ________ (fortune) the meeting hadn't started. 65.With the final-term exams (approach), the students are busy preparing for them. 66.If you have a ________(balance) diet, you are getting all the vitamins you need. 67.The United States (consist) of fifty states, one of which is separated from the others by the Pacific Ocean. 68.—It was ________ (embarrass) that I made several pauses in my speech. —Forget it. After all, it was your first speech. 69.I often take exercise, so I am fit and ________(rare) catch a cold. 70.You will be ________(addict) to the drug if you keep on taking it.
答案:61.energetic 62.similarly 63.distance 64.fortunately 65.approaching 66.balanced 67.consists 68.embarrassing 69.rarely 70.addicted