The correction would be in bold.
I looked at the clock. It was almost 7:30 P.M. Where was everyone? I had been waiting for half an hour, and neither Lydia nor Michelle had arrived. I looked around the restaurant, watching the other people eating happily with their family and friends. Maybe I got the time wrong? I was positive, though, that 7 P.M. was the time we were supposed to meet. I checked my phone again--no calls. Sometimes my friends were a few minutes late, but never this late! I looked at the text again, and I started to worry. Suddenly, my phone rang. "Hello? Where are you?" It turned out that I was sitting in the wrong restaurant for thirty minutes.
Hope it helps!
Answer: True
Explanation: Though it changes its form often (i.e. American) we see it as an adjective all the time (e.g. The American People have decisively voted him out of office.)
You could spell:
1)sat
2) eat
I guess that's what I found hope it helped you!