7） What he did has added to our difficulties.
他的所作所为增加了我们的困难。
8） His income adds up to $1000 a month.
他每月的收入共计1000美元。
9） According to Anne, a true friend is a person whom you can trust and share your happiness and sorrow with.（定语从句）
安妮认为真正的朋友是一个你能信任、能与你共患难的人。
10） Why is she so concerned about his attitude to her work?
她为什么那么关注他对她的工作的看法？
11） The police asked him to set down what he had seen in a report.
警察让他在报告中写下他所看见的事情。
12） As I was about to go out and search for him, he happened to come in.
正当我打算出去找他时，他恰巧进来。
13） Mr. Jones lives alone and often feels lonely.
琼斯先生单独一人生活，常常感到孤独。
14） We tried to calm him down, but he kept crying.
我们试图让他平静下来，但他仍不停地哭着。