Образование Present Perfect:
have / has + V3
have - I, you, we, they
has - he, she, it
1) The hurricane has destroyed the town.
2) The group has just arrived at Honolulu airport.
3) Jeremy has joined the rescue team to help people after the earthquake.
4) The rangers from the group have helped the injured.
5) Forest fires have not occurred in the area since last year.
6) Their house has collapsed because of the flood.
7) There has never been such a terrible natural disaster there for 2 years already.
8) Volunteers from all parts of the country have come here.
9) There has not been running water since the flood.
10) His family has survived in the tsunami.
There's no time. – Нет времени.
(Все что знаю)