Dear native speakers

Are all these sentences correct + do they make sense?
1)
Being bothered by the police, he was desperately trying to remember who could help him.
2)
Bothered by the police, he was desperately trying to remember who could help him.
3)
Having been bothered by the police for half an hour, he was relieved to finally go home.
4)
Bothered by the police for half an hour, he was relieved to finally go home.
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A)
Being killed by all the people, the mosquitos qucikly learnt to avoid the slapping hands.
B)
Killed by all the people, the mosquitos quickly learnt to avoid the slapping hands.
C)
Having been killed by the poeple, the mosquitos were smashed all over the walls and ceiling.
D)
Killed by the people, the mosquitos were smashed all over the walls and ceiling.
Thank you very much.