Then I found that I'd forgotten the latch-key after all. 
I thought I had the latch-key but later realized I had forgotten it.
I had the latch-key in my pocket the whole time.
Two dogs wearing matching color shirts.
a worker is on a crane lift
It was only me and one other person.
Water sports like sailing and windsurfing are not permitted on the lake.
It isn't a good thing.
There is 1 child hiding.