Question

When she knew that he _____ arrived home, she assumed that he _____ stayed late again.

1. hadn’t / must’ve
2. didn’t / shall have
3. can’t have / shouldn’t have
4. wouldn’t / haven’t

Answer 1

option 1 will be correct

Answer 2

Hii dear,
I think your answer is number 1.
Hope it helps if it does please mark it a branliest one.
Thankyou...