( 1 ) 重要，重要的
　　1. Anybody can see the _________ of good health.
　　2. It is __________ to see that the brakes on your bicycle work properly.
　　3. More __________, the teacher should make the total meaning of the dialogue clear to the 　students before having them repeat it.

( 2 ) 发明，创造
　　1. Necessity is the mother of __________.
　　2. He __________ a story to explain why he was late.
　　3. It was absolutely new method __________ by himself.

( 3 ) 兴趣，使发生兴趣，有趣的，引起兴趣的
　　1. Geology __________ him.
　　2. He's a most __________ man.
　　3. He did not seem at all __________ in the subject.
　　4. I will be most __________ to hear your personal views on the station there.
　　5. Local colour added __________ to the novel.
　　
( 4 ) 善良，好心，仁慈，和蔼
　　1. I want to thank you for your __________ to me.
　　2. The policeman treated the lost child __________.
　　3. Taking a blind man across the street is a __________ act.
　　4. Will you be so __________ as to answer a few questions?
　　
( 5 ) 迟，晚；后来，最近，最新
　　1. I was __________ getting up this morning.
　　2. Tom came to school __________ and missed the first lesson.
　　3. Nine months __________, they were divorced.
　　4. They have equipped the office with the ___________ business machines.
　　5. What have you been doing ___________.
　　
( 6 ) 生命，生活，谋生；活的，活着的；生动的，活泼的
　　1. Eat to __________, but do not __________ to eat.
　　2. Because of all the arguments the meeting was a __________ one.
　　3. Language is a __________ and continually changing thing.
　　4. He earns his __________ by growing rice.
　　5. Many people lost their ___________ in the accident.
　　
( 7 ) 爱，喜爱；可爱，好看，美好
　　1. How __________ your roses are looking.
　　2. It was a __________ garden, with soft green grass.
　　3. Though his income was small, he __________ to buy books.
　　
( 8 ) 领导， 领先，首先，领袖，领导人
　　1. Our football team has a __________ of two goals.
　　2. The blind man had a dog to ___________ him.
　　3. What __________ you to think that?
　　4. Our __________ led us through the forest.
　　5. What the country needs most is wise __________.
　　
( 9 ) 长，长的，长度
　　1. What is the __________ of the movie?
　　2. How __________ is the speech?
　　
( 10 ) 运气， 好运，幸运的，侥幸的
　　1. Diligence is the mother of good __________.
　　2. You are __________ than most women.
　　
答案：
　　( 1 ) 1. importance　2. important　3. importantly
　　( 2 ) 1. invention　2. invented　3. invented
　　( 3 ) 1. interests　2. interesting　3. interested　4. interested
　　　　5. interest
　　( 4 ) 1. kindness　2. kindly　3. kind　4. kind
　　( 5 ) 1. late　2. late　3. later　4. latest　5. lately
　　( 6 ) 1. live, live　2. lively　3. living　4. living　5. lives
　　( 7 ) 1. lovely　2. lovely　3. love　4. loved
　　( 8 ) 1. lead　2. lead　3. led　4. leader　5. leadership
　　( 9 ) 1. length　2. long
　　( 10 ) 1. luck　2. luckier