In the sentence: I think I just got... an idea!
the ellipsis is most likely used to show:
Select one:
1)an omission in a quotation.
2)a dialogue that ends with silence.
3)a pause in speech,
4)an unfinished thought.

b.science

explanation:

question

will give

you will find groups such as germans, acadians, irish/scots, french, spanish, anglo/americans, african americans, and native americans. you are looking for the contributions that each of these groups provided to the settlement of louisiana.

the correct way to cite this in apa format is the following: smith, d. (2001). world environment day. retrieved from  

apa (american psychological association) style is most commonly used to cite sources within the social sciences.  

quotation styles can differ by use and by styles and every subject has its own unique style of quotation.

explanation:

im not sure if its a or b but i think its b because of the past tense