将中文句子翻译成英语句子

这本书我买了两年了

我哥哥参军已有3年

她去了上海已经3年了

我的宠物狗死了1年了

我感冒了3个星期

请用现在完成时与一般过去时来翻译

每句两个时态

谢谢。。。。。。！

上面的朋友只用了一种时态翻译。有问题呀。

ＮＮ，再不通过 就不答了。

I have had the book for two years.

I bought the book two years ago

My brother has been in the army for three years.

My brother joined the army three years ago.

He has been in Shanghai for three years.

He went to / left for Shanghai three years ago.

My pet dog has been dead for a year.

My pet dog died a year ago.

I have had a cold for three weeks.

I caught a cold three weeks ago.

1.The book I bought two years

2.My brother joined the army has 3 years

3.She has gone to Shanghai three years before.

4.My pet has been dead for a year.

5I caught a cold 3 weeks

1.I have brought this book for two years.

2.My brother has joined the army for three years.

3.She has gone to Shanghai three years before.

4.My pet has been dead for a year.

5.I caught a cold three weeks ago.

一般现在时：i keep this book for two years.

一般过去式：i bought this book two years ago.

I bought this book for two years My brother joined the army has been 3 years She went to Shanghai has been three years since the My pet dog died a year in I have a cold three weeks

这本书我买了两年了

I have brought this book for two years.

我哥哥参军已有3年

My brother has joined the army for three years.

她去了上海已经3年了

She went to Shanghai three years ago.

我的宠物狗死了1年了

My pet has died for a year.

我感冒了3个星期

I got flu three weeks ago.