农业职业经理人:高手进来帮忙解答几道英语题！

请作详细解释并给出翻译，多谢！
1.--How old the temple is!
--Yeah,it is very ancient.Can you imagine____the 14th century?
A.its dating back to B.is dated back C.it to date back to D.it has dated back

2.--You shouldn't have spoken to Jessie like that.She meant well,you know.
--____you mind my own business and leave alone!
A.Do B.Did C.Don't D.Didn't

3.The news about the fire is followed by a picture taken____.
A.on the site B.on the ground C.on the spot D.on the location

4.On Christmas Eve,Mr.Smith gave everyone a nice little present,with a poem____.
A.attached B.related C.connected D.contracted

5.The students are to be divided into five groups____order of age.
A.out of B.under C.in D.with

6.He was very sad because his sister-in-law,who____,was ill in hospital.
A.brought him in B.had brought him in C.brought him up D.had brought him up
请作详细解释并给出翻译，多谢！