She worked for Google last year.
She didn't work for Google last year.
In his previous job, he managed a team of ten people.
In his previous job, he didn't manage a team of ten people.
Last year, I worked for an insurance company in Paris.
Last year, I didn't work for an insurance company in Paris.
She made clothes for small companies.
She didn't make clothes for small companies.
They sold twenty computers last week.
They didn't sell twenty computers last week.
At the beginning, BMW built cars.
At the beginning, BMW didn't build cars.
They checked the software twice.
They didn't check the software twice.
I checked my email last night.
I didn't check my email last night.
Yesterday, she solved her bank account problems.
Yesterday, she didn't solve a problem for a bank.
She got the job.
She didn't get job.
I wrote two reports last week.
I didn't write two reports last week.
We had a meeting yesterday.
We didn't have a meeting yesterday.
The workers in the factory liked their working conditions.
The workers in the factory didn't like their working conditions.