Which answer choice correctly punctuates the underlined portion of the following sentence?

call me in a few i think i'll have an answer by then.

a. -
b. ;
c. :
d. ,

Hi! Your answer is B. a semicolon

Here's why:
A. hyphen/dash- it doesn't make sense.
B. It's the correct answer. They are two independent clauses, and semicolons combine those sentences into one. 
C. Dashes are used for lists. Not independent clauses. 
D. Commas won't work, UNLESS you add something else, maybe. depends on what you add. But since that isn't a choice, it's b. 

Hoped I helped!
-Dawn

The correct answer is B because a semicolon is used between 2 closely related independent clauses, provided they are not already joined by a coordinating conjunction

There is nothing inherently wrong with being gay. speaking generally, opposition to gays are usually judged on people's moral basis whether it be religion, experience or other factors. to conclude, there is no objective answer to this question only subjective ones that rely on people's idea of what is right and wrong.