把下列句子翻译成英语我爸爸今年9月份在南方汤姆去年3月8号在办公室我1999年在澳大利亚汉斯先生上星期二在伦敦罗伯特20

My father was in the south in September this year.
Tom was in the office on March 8 last year.
I was in Australia in 1999.
Mr.Hans was in London last Tuesday.
Robert was in Denmark in 2000.
My mother did not answer the phone.
Did he go to the theatre last night?