[ADP2] Unit 7 Grammar Review - Expressing past regrets
I stayed up late watching TV, and now I'm exhausted at work.
I shouldn’t have stayed up late watching TV. / I wish I hadn’t stayed up late watching TV.
I forgot to lock the door, and someone broke into the house.
I should have locked the door. / I wish I had locked the door.
I didn’t study for the test, and I failed it.
I should have studied for the test. / I wish I had studied for the test.