Упражнение 1. Прочитайте предложения, поставьте глаголы в отрицательную и вопросительную форму.

1. I study at Samara State University of Economics.
2. He works for an international company
3. We always have a few Skype calls in the first part of a day.
4. Usually it takes her 20 minutes to get to work.
5. Our company produces high-quality equipment for oil industry.

I don't study at Samara State University of Economics
Do you study at Samara State......?
Does he work for an international company?
He does not work for an international company
Do we always have a few Skype calls in the first part of the day?
We don't have a few Skype calls..........
Does it usually take her 20 minutes to get to work?
It does not take her 20 minutes..............
Does our company produce high-quality equipment for oil industry?
Our company does not produce high-quality equipment..............