Section D 16. When is Thanksgiving Day celebrated?It is celebrated on _______________ of November.17. Where do they always go on Thanksgiving Day?They always go to _________________ on Thanksgiving Day.18. What do the women often do in grandmother's house?They go into the kitchen to help grandmother ______________.19. When do they have dinner?They all sit down to dinner at about ____________.20. Why is it always difficult for them to leave?Because Thanksgiving Day is one of the few days of the year when the ___________ get together.