Rewite the sentences as required.

一道英语问题
一.Rewite ot complete the following sentences according to the instructions in brackets.
1.You know that safety is important,.(改为反义疑问句)
2.Please call the manager.
call the manager,please.(改为否定句)
3.It seemed that the people were much too excited at that time.
The people at that moment.(改为同一句)
4.The fire must be outside,.((改为反义疑问句)
5.Sconds later,we were both safe on the ground.(改为同义句)
After a while,we were both the fire.
6.So you saved Charlie's life,.(改为反义疑问句)
7.Charlie's isn't pet,.(改为反义疑问句)

Can you help me rewite the sentences using the word in the brackets.
1,Americans use first names.In Japan people prefer to use their last name.(However)
2,The British are very formal.They have open businese relationships.(in spite of )
3,Some workers need job descriptions.Others use their initiative.(whereas)
4,It is useful to learn the local language.It is also important to understand the culture.(although)
Please fill in the bracket.
1,A subsidiary company is owned by it ( ) company.
2,Shares or stocks are traded on the ( ).