Grammar. The structure of Present Perfect Continuous

Question

Grammar. The structure of Present Perfect Continuous

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Answer 1

Ответ:

1 -2 2-3 3-2

Объяснение:

Comments

почему?

Answer 2

Ответ:

1. have been walking 2. has been drinking 3. has been learning

Comments

Спасибо большое

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Не за что :)