Rewrite the following sentences as required (根据所给要求，改写下列句子。每空格限填一词) (共14分)
Fred plans to work in the charity hospital in the community．(改为否定句)
Fred__________ __________to work in the charity hospital in the community．
Jim’s office is four kilometres away from the nearest underground station．(对划线部分提问)
__________ __________is Jim’s office from the nearest underground station?
Though the earthquake destroyed many houses，people didn’t lose hope．(改为被动语态)
Though many houses__________ __________ by the earthquake，people didn’t lose hope．
This year’s car exhibition was very special．It attracted many visitors．(合并为一句)
This year’s car exhibition was__________ special__________ it attracted many visitors．
With the help of a local guide, they reached the mountain top in the end.(保持句意基本不变)
With the help of a local guide，they reached the mountain top__________ __________．
Our journey to Britain last summer was amazing．(改为感叹句)
__________ __________our journey to Britain last summer was!
“Who is responsible for the food safety problem?’’ asked the reporter．(改为宾语从句)
The reporter asked__________ __________responsible for the food safety problem.