Образуйте предложения в Present Perfect.
He (finish) training.
We (watch) all the Champions
League matches this season.
She (buy) some really nice
rollerblades!
Mary (study) hard this year, so she'll
pass

He has finished training.

We have watched all the Champions League matches this season.

She has bought some really nice  rollerblades!

Mary has studied hard this year, so she'll pass

He has finished training.

We have watched all the Champions League matches this season.

She has bought some really nice rollerblades!

Mary has studied hard this year, so she'll pass.

Как образуются предложения в Present Perfect:

Положительные предложения:

Сущ.+have/has+глагол с окончанием ED(если же глагол неправильный, то ставим глагол в третью форму)

She has lived in the USA for five years.

Отрицательные предложения:

Сущ.+have/has+not+ глагол с окончанием ED(если неправильный глагол, то ставим в третью форму)

She hasn’t lived in the USA for five years.

Вопросы:

Have/has+ сущ.+глагол с окончанием ED(если неправильный, то также в третью форму)

Has she lived in the USA for five years?

Мы используем HAVE с местоимениями: I, WE, THEY, YOU

Используем HAS: HE, SHE, IT