Present perfect simple
вопросы
Have you ever been in Russia?
Have you ever cooked meal for yourself?
утверждения
I have been to the cinema twice this week
I have finished my homework
отрицания
I have never done my homework
I have never played in basketball
Past simple
вопросы
Were you at school yesterday?
Did you have a bicycle when you were young?
утверждения
He written this book yesterday.
We crossed the Channel yesterday.
отрицания
They weren't in Rio last summer.
We didn't have any money.