Which one is the correct tense of the verb?

"I wouldn't have stayed at the hotel if you hadn't recommend it to me." or "I wouldn't have stayed at the hotel if you didn't recommend it to me."

"She would have been hurt in the car accident if she didn't wore her seat belt." or "She would have been hurt in the car accident if she hadn't worn her seat belt."

"Would you still love me if I grew a beard?" or "Would you still love me if I had grown a beard?"

"If our passports had been all right, we wouldn't have been arrested." or "If our passports were all right, we wouldn't have been arrested."

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