Нужно выбрать верные формы
She has never been/has never be a mean person.
The children are making/have been making a lot of noise now.
Joe is just doing/has just done his project.
She always helps/have been helping me with my work.
Has he played/Is he playing chess before?
He has been teaching/has taught the students for 15 years.
She has never been a mean person.
The children are making a lot of noise now.
Joe is just doing his project.
She always helps me with my work.
Has he played chess before?
He has been teaching the students for 15 years.
Объяснение: