II. Put the verb into the correct form. 13. I didnt see you when you passed me in the street. If ............................................................................. (I/ see) you, ............................................................................. (I / say) hello. 14. Sam got to the station just in time to catch the train to the airport. If ........................................... .................................. (he/ miss) the train ............................................................................. (he / miss) his flight too. 15. Im glad that you reminded me about Rachels birthday ......................................................................... (I / forget) if ............................................................................. (you/ not / remind) me. 16. I wanted to send you an email, but I didnt have your email address. If ............................................ ................................. (I/ have) your address, ............................................................................. (I /send) you an email. 17. A: How was your trip? Was it good? B: It was OK, but ............................................................................. (we / enjoy) it more if the weather ............................................................................. (be) better. 18. I took a taxi to the hotel, but the traffic was bad. ............................................................................. (it / be) quicker if ............................................................................. (I/ walk). 19. Im not tired. If ............................................................................. (I/ be) tired, Id go home now. 20. I wasnt tired last night. If ............................................................................. (I / be) tired. I would have gone home earlier.