An author wants to indicate that one of his characters stops speaking without finishing his
thought. He should use
Select one:
1)an ellipsis
2)a comma
3)a period
4)both an ellipsis and a dash could be appropriate

2) a comma.

Explanation:

this indicates that he will late finish his answer

first of all wood chucks don't "chuck" wood. none, and for the fun of the answer the amount of wood chucked would be a lot!

explanation:

a wood chuck is a ground hog, it belongs to the family of large underground squirrels. it belongs to the family of marmots. ground hogs eat grasses, berry's, and other vegetation.

this might :