besion d'aide en anglais svp

Salut à tous, j'aurais besoin que quelqu'un peut corriger mes erreurs svp. merci d'avance.

voici ce que j'ai fait:

Fall of sales to General Motors (G.M)

The board to GM sould save GM of his loss. The board of group didn't exclude the possibility of putting GM under the regime of failures. The chief executive officier of group opposes to this resolution. The leader of automotive market would than risk this year to see dethroned by the Asian gigantic Toyota.
The CEO of GM tries to obtain from the congressa public help to the 25 billions dollards automotive sector.
This support would allow to sesolve the crisis of liquid assets which threatens the automotive sector on the very fixe term.
A first help was voted in September, but was not still freed.
GM accumulates more than 72 billions dollards of losses since 2005. CEO of Ford and Chrysler evolved in front of the concil the disaster on the economy of the country where a bankrupt in front of the congress could provoke.
According to them, 3 billions employments would be threatened.