Grammar Thx!
1) I worked for the AAA company.
2) I worked in the kitchen of the BBB restaurant.
3) I worked at the BBB restaurant.
Are the sentences correct?

Thanks!

Question

Grammar Thx!
1) I worked for the AAA company.
2) I worked in the kitchen of the BBB restaurant.
3) I worked at the BBB restaurant. 
Are the sentences correct?

Thanks!

Answer

1) I worked for the AAA company. OK
2) I worked as a ........ in the kitchen of the BBB restaurant.
3) I worked at the BBB restaurant. OK