oversleep
I overslept.../I didn't oversleep...
forget an event
I forgot an event.../I didn't forget...
work
I worked/I didn't work
sing
I sang.../I didn't sing...
drink beer
I drank.../I didn't drink...
buy
I bought.../I didn't buy...
see a dolphin
I saw a dolphin.../I didn't see a dolphin...
break a glass
I broke a glass.../I didn't break a glass...
find money on the street
I found money.../I didn't find money...
study English
I studied/I didn't study
meet my friends
I met my friends.../I didn't meet my friends...
run
I ran.../I didn't run...
pay bills
I paid bills.../I didn't pay...
make pasta
I made pasta.../I didn't make pasta...
fall down the stairs
I fell down the stairs/I didn't fall down the stairs
read
I read.../I didn't read...
swim in the ocean
I swam in the ocean/I didn't swim in the ocean
do the dishes
I did the dishes.../I didn't do...
wear a black T-shirt
I wore a black T-shirt.../I didn't wear...
drive
I drove.../I didn't drive...
eat strawberry cake
I ate strawberry cake.../I didn't eat strawberry cake...
take medicine
I took medicine.../I didn't take medicine...
travel
I traveled.../I didn't travel...