Определите, к какому типу условных предложений относится каждое из них.
43.If you had told us a few days ago that you had this book, we would have
asked you to
give it to us for a few days.
44.They will all be surprised if I make such a mistake.
45.If someone walked in here with a gun, I'd be very frightened.
52.If you hadn't invited me, I wouldn't have gone to the party.
53.If he works hard, he will achieve great progress.
54.What would you do if somebody gave you a lot of money.
