How many sentences are written in Present Perfect Continuous? Give the answer in number.

Решение:

Present Perfect Continuous образуется с помощью вспомогательных глаголов have/has + been + глагол с окончанием -ing. Проверим каждое предложение:

1. 'I have been trying to find the streets for hours.' — Соответствует (have + been + trying).
2. 'Dima hasn't received the package yet.' — Present Perfect Simple.
3. 'The streets are all flooded. It has been raining for days.' — Соответствует (has + been + raining).
4. 'Andrew has recently begun lessons to learn Spanish.' — Present Perfect Simple.
5. 'He has just arrived at the airport in China.' — Present Perfect Simple.
6. 'I'm very hungry. I haven't eaten since 8:00 this morning.' — Present Perfect Simple.
7. 'My cousins have won the first prize at a dance competition.' — Present Perfect Simple.
8. 'My sister has been working as a lawyer for over 15 years.' — Соответствует (has + been + working).

Ответ: 3