ADDRESS, PLEASE
call back late
Can you say
I apologize to
in an inappro
sweat?​

D Rewrite the sentence in the passive.

1 They say the fossil is over 60 million years old.

It is said that the fossil is over 60 million years old.

2 A paleontologist has found hair samples from an unknown creature.

Hair samples from an unknown creature have been found by a paleontologist.

3 Locals believe a cat-like beast lives in Black Mountain.

It believed by the locals that a cat-like beast lives in Black Mountain.

4 They called a local zoologist to identify the strange animal.

A local zoologist was called to identify the strange animal.

5 People think the unusual object came from a UFO.

The unusual object is thought to have come from a UFO.

Это не Past simple или Past continuous, а Past simple или Present Perfect.
Правило такое: если речь идет об уже свершившемся действии, но без указания когда именно, и оно могло быть совершено и прямо сейчас- используется Present Perfect. Если же речь идет об уже свершившемся действии с указанием конкретного времени или события, которые уже завершились- используется Past simple.
2) A: Have you seen this musical? ( see)
B: Yes , it's great ! I saw it when I was in London last month. (See)
3) A: Have your parents visited your office ? ( visit) 
B: Yes, they came last week. ( come) 
4) A: Have you had anything to drink? ( have)
B: I had some tea and a glass of orange juice at breakfast. ( have)