a cat /mew

I heard a cat mewing.

someone / have a shower

I heard someone having a shower.

someone / walk along a gravel path.

I heard someone walking along a gravel path.

the wind / blow

I heard the wind blowing.

someone / scream

I heard someone screaming.

a door / creak

I heard a door creaking.

a dog / bark

I heard a dog barking.

someone / cough

I heard someone coughing.

gunshots

I heard gunshots.

a clock / tick

I heard a clock ticking.

someone / lock the door

I heard someone locking the door.

someone / snore

I heard someone snoring.

First, I heard someone walking along a gravel path, a cat mewing and the wind blowing. Next, I heard a door creaking, then I heard someone screaming and finally I heard gunshots.