Ⅰ.单词拼写
1．We must look over the house before we decide to ________ (租用) it.
2．We must make good use of our ________ (有限的) time to study English.
3．If you don't get enough sleep, you feel tired and easily get angry. You have no ________ (活力)．
4．Keeping a balanced diet is of great ________ (益处，好处) to our health.
5．Some ________ (专家) think that language learning is easy for children.
6．According to a survey ________ (出版) by an American university, the ten fastest growing jobs will be related to computers and health.
7．My dream is to go ________ (航行) around the world.
8．I hope you will have a ________ (令人愉快的) journey.
