Английский 8 класс, сделать 8-15 номера. PRESENT PERFECT/CONTINUOUS vs PAST SIMPLE/PAST CONTINUOUS​

1)    Some people saw a UFO in the sky above London last night.

A UFO in the sky above London was seen by some people last night.

2)    They reported it to the police.

The police was reported about it.

3)    The army sent a helicopter to look at it more closely.

A helicopter was sent by the army to look at it more closely.

4)    The UFO shot the helicopter down and killed both men in it.

The helicopter was shot down by the UFO and both men in the helicopter were killed.

5)    People have given photographs of the UFO to the police.

The police have been given some photographs of the UFO by the people.

6)    Experts are looking at them now.

They are looking by experts now.

I used to have a dog when I was a child
He used to be noisy when he was young
She used to go to the country when she was 7
I used to walk many years ago
They used to drive fast when he was 20
Did you use to have a dog?
Did she use to go to the country?
Did he use to drive fast/
Did they use to walk 5 years ago?
Did you use to play tennis 5 years ago?
I didn't use to walk when I was 5
He didn't use to drive when he was 18
She didn't use to go to the country when she was 7
My mother didn't use to play tennis when she was a pupil
He didn/t use to have a dog