53题填fact还是excuse?为什么?

53题填fact还是excuse?为什么?
It was a cold winter's night when I stopped for gas(汽油) on my way home from work.I was tired and had a little 41
I worked in a 42 doctor's office,and during those days many unexpected things
happened.It seemed that I was going to be late getting home today.My husband who is a
punctual(守时的~) person would be ready to 43 .again.Maybe 44 I hurried,I could still arrive home earlier.
I was going inside to 45 for my gas when I noticed an older couple at the counter(柜台).I heard them asking for 46 to the local hospital.It was the same hospital that I had just 47 a few minutes ago.
At the counter,a young man was quite 48 .He was trying to 49 how to get there,
with two other people.One of them was 50 .trying to give them a whole different route back.It was then that I walked over to the couple and said,"Would you like to follow me to the 51 "
A look of 52 appeared on the woman's face.
"I'm going right by there," I said,and it was a(n) 53 since I had just decided to do
exactly that.