1. Sorry I am late I _______________to the post office.
Option 1
A. should have gone
Option 2
B. had to go
Wrong
Correct Option
2. I looked for Lisette, but I _______________her.
A. couldn't find
B. couldn't have found
3. Nobody knows where Lety is. She_________________home early.
A. must have gone
4. I_________________hard when I was a little kid.
A. had to work
B. must have worked
5. You________________anything to Pablo about the surprise.
A. can't have said
B. shouldn't have said
6. If you had mentioned it, I __________ help you study for your test.
A. would have
B. can
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