Thanksgiving Day is celebrated __________ the fourth Thursday of November in the United States. It is a special holiday when families and friends gather to share love and warmth, show gratitude for blessings they __________ throughout the year. The traditional Thanksgiving lunch or dinner __________ turkey, potatoes and a pumpkin pie. __________ families add their own special dishes to the table. Thanksgiving Day is a holiday where everyone can do some good to __________ fortunate people or do some volunteering.

The correct options are:

• A: on
• B: throughout
• C: includes
• D: Many
• E: help

Explanation:

1. The phrase "celebrated on" is idiomatic and refers to the date of the celebration.
2. The word "throughout" indicates the duration or period during which something happens.
3. The verb "includes" is appropriate here because the traditional Thanksgiving meal typically includes turkey, potatoes, and pumpkin pie.
4. "Many" modifies "families," indicating a large number of families add their own dishes.
5. The verb "help" fits the context, as Thanksgiving is a holiday where people can help those less fortunate.

Full sentence: Thanksgiving Day is celebrated on the fourth Thursday of November in the United States. It is a special holiday when families and friends gather to share love and warmth, show gratitude for blessings they throughout the year. The traditional Thanksgiving lunch or dinner includes turkey, potatoes and a pumpkin pie. Many families add their own special dishes to the table. Thanksgiving Day is a holiday where everyone can do some good to help fortunate people or do some volunteering.