Поставьте глаголы в нужное время.
I was going on my first really important business trip. My flight (1)__________ (to schedule) for 9 am and i had got up extra early to ensure that i got to the airport on time. While I (2)_________ (to walk up) to the chek-in desk, I took a quick look in my briefcase to make syre that I had my laptop and all the papers I (3)______ (to need) for my presentation. Everything was there. I gave the girl at the desk my ticket and she (4)_______ (to hand) me my boarding card. I had lots of time, so I decided to get something to eat. I went through passport control and (5)_______ (to find) a little cafeteria in the departure area. I rdered my meal and began talking to a lady who (6)______ (to sit) at the table beside me. She told me that she was also gping on a business trip. Time passed quickly and soon my flight (7)_______ (to announce) i made my way to the boarding gate and joined the queue. I opened my briefcase to get my boarding card, and suddenly realized that I (8)______ (to take) the wrong case! Just then, i heard someone calling my name, "We (9)_______ (to mix up) our cases!" I turned around and saw the lady from the cafeteria waving my briefcase. I exchanged cases with her and boarded my plane. As I took my seat, all I could think of was, "All is well that (10)______ (to end) well!" Даю 30 баллов! Помогите пожалуйста.