此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：
此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
We had guests last night who have not stayed                      76__________
in a B&B hotel before. They did not want breakfast                   77__________
because that they were going out early in the                                78__________
morning. They came back lately and had some                       79__________
tea. I come into the living room and saw one of                             80__________
them just go through the kitchen door but turn                             8l__________
on the light. He was looking for glass in the                                82 __________
cupboard. He had no idea the kitchen was                           83__________
not for guests. I just smiled to me and thought，                            84__________
“What can I do? We are guests after all．”                          85__________