63. It is probably better, if we spend our time and money in buying good food and keeping a b________ diet.

62. She had to take several jobs to p______ off her debts.

61. The car doesn’t f_________(运转) well; I think you’d better have it repaired

20．--- What do you think of the songs?

　 　 --- As a matter of fact, 　　　　of them sounds beautiful.

　 　 A. no one　　 　　　　 B. not all　 　　　　　　 C. not every one　 　 　　 D. not everyone