1/ In spite of being an accountant, she never seems to have any money
( Although she is an accountant, she never seems to have any money.
2/ Although Henry is a millionaire, he hates spending money.
(In spite of.being a millionaire, Henry hates spending money
3/ Mark went on working although he felt unwell.
In spite of ….falling unwell, Mark went on working
4/ Despite the hot night air, they slept soundly.
(They slept soundly although the night air was hot
5/ Though Susan was successful, she felt dissatisfied.
(Despite her  her success, she felt dissatisfied
6/ She couldn't complete the work because of her illness.
(She couldn't complete the work because she was ill.
7/ The boat couldn't put to sea because the wind was strong.
(The boat couldn't put to sea because of the strong wind .
8/ Because the falling prices, they couldn't sell their house.
(Because the prices fell, they couldn't sell their house. 
9/ My mother is always complaining because of the untidiness of my room.
(My mother is always complaining because my room is untidy
10/ Several people in the crowd became ill and fainted because of the extreme heat.
(Several people in the crowd became ill and fainted due to the extreme heat