Ⅰ. Word Derivation
Directions: Fill in the blanks in the following sentences with the appropriate words derived from the words given in parentheses at the end of the sentences.
1、The _______ among the allies was no secret to the enemy. (harmony)
 
2、The situation there was ______. Something must be done promptly. (tolerate)
 
3、This is made of _______ material. (resist heat)
 
4、She was a very ______ social scientist. She proved that apart from self-love, there were other basic human instincts. (observe)
 
5、You can live longest and best and most ______ by attaining and preserving the happiness of learning. (reward)
 
6、You think I'm joking? No! I'm ……此处隐藏60861个字…… s to live. But family life requires more money than one could imagine. So it's a great burden for parents to afford their children's tuition and at the same time save money to raise their grandchildren. Besides colleges don't offer dormitory for student couple and it's too dangerous for them to live outside the campus. Therefore, the chances of a successful marriage remain pretty slim.
    All in all, college students have the right to get married, but we need to do the right things at the right age. As a student, the first thing we need to do is to study. Only when we are mature and able to take the responsibilities to support a family can we consider to get married.