Mary Poppins is doing some shopping with the children. She has a long shopping list. They...

Question

Mary Poppins is doing some shopping with the children. She has a long shopping list. They have already been to the grocers and have bought sugar, bacon, salt and rice.
помогите пожалуйста. Надо определить время, рассказать о нём а потом перевести в прошедшее время, очень благодарен.

Answer 1

Время present continius используется при действии происходящем в данный момент образуется при помощи глагола to be ( 1 л ед ч - am, 3 л ед ч - is, мн ч - are) и глагола с окончанием ing. 
Mary Poppins was doing some shopping with the children. She had a long shopping list. They had already been to the grocers and had bought sugar, bacon, salt and rice.