对话填空  (满分10分) 请认真阅读下列对话，并根据各题所给的首字母的提示，在答题卡右栏中标有题目的横线上，写出一个英语单词的完整、正确的形式，使对话通顺。 W: Dinner is ready, Frank． M: OK, mum, I’m coming． W: What were you (76) b________ doing? You locked yourself in your room for more than 2 hours． M: I was…Oh, mum, I (77) i________ to tell you after the job interview but I now I’ve changed my (78) m________．I think I should discuss it with you． W: You’ve applied for (79) a________ job? M: Yes, mum, as a computer operator in a large company． W: Good, that’s a job matching your major．Being a salesman doesn’t (80) s________ you at all． M: Yes, (81) b________ I was afraid to tell you because I am not very confident and I don’t want to (82) d________ you． W: Believe yourself, son and relax yourself．(83) O when you’re confident and well prepared, can you (84) m______ them believe you．So you were typing your resume ? M: Yes, mum．Now let’s have dinner and (85) m________ you can give me some instructions about it afterwards． 76．________________ 77．________________ 78．________________ 79．________________ 80．________________ 81．________________ 82．________________ 83．________________ 84．________________ 85．________________