Answer:
1st choice and 3rd choice Hope I helped!
The last description makes the most sense, as to how the wording "mob" and "populace" imply them as behaving as group. Called social group psychology, many people "join the crowd" when it comes to supporting or opposing certain events, causes, or acts.
Answer:
1. He has lived here FOR two years.
2. She has worked here SINCE 1949.
3. I have been waiting here SINCE three o'clock.
4. He has been living in New York SINCE 1929.
Answer:
She projects her shield on the ceiling