When I was at university, I shouldn't have ...... .
I shouldn't have trusted my friends when a professor assigned a group project.
The flight was delayed. They ought to ..... .
They ought to have arrived at lunchtime.
I really ........ so much.
I really shouldn't have eaten so much.
I broke my leg when I was 17. I could ...... .
I could have been a professional dancer.
When I was your man, I should have ........ .
I should have bought you flowers and held your hand.
As I was walking to work, I spilled coffee on my shirt. You shouldn't .... .
You shouldn't have been drinking coffee while walking.
I didn't hear my alarm clock, so I was late for school. You should have ..... .
You should have set 2 alarms.
My dress was the same color as the green screen behind us. I ...... .
I should have worn other colors.
When I was a child, I shouldn't have ...... .
I shouldn't have skipped school.
Pete was locked out of his apartment yesterday, and no one else had a key. He should've ..... .
He should've copied his key and left it with someone.
Bill got lost while he was walking downtown in a city he'd been in more than 5 times. He could have ..... .
He could've checked the city map before visiting.