Podane zdania wpisz w czasie Present perfect continuous. Uzupełnij for i since, tam gdzie to konieczne.

you / run ? You look tired.- You look tired.

she / work hard recently? I don't see her around too often.- I don't see her around too often.

they / go out? They look as if they were in a relationship.- They look as if they were in a relationship.

What you / do? -

How long you / wait?-

How long she / learn English? -