BT câu điều kiện, các bạn giúp mình nhaaa 11. Had I known Peter was in the hospital, I (send) him a note and some flowers. 12. We will move into our new house next month if it (complete)............ by then. 13. It's too bad that's snowing, if it (snow, not) we could go for a drive. 14. I was very tired; otherwise, I (go)............to the party. 15. I am glad I have so many friends and such a wonderful family. Life without friends or family (be) ..lonely for me. 16. If you (sleep, not) last night when we arrived, I would have asked you to go with us, but I didn't want to wake you up. 17. Bill has such a bad memory that he (forget) .his head if it (be, not) attached to his body. 18. What would you be doing right now if you (be, not) .in class?-1 (sleep) 19. Are you coming to the party?-I don't think so, but should I change my mind, I (tell) you. 20. If he..... (eat) all that, he will be ill.