Among the choices, option B. Hasn't, is a singular contraction. "Hasn't" is the shortened word for "has not". The rest of the choices are plural contractions: Don't from do not, Haven't from have not, and Weren't from were not.
Answer:
It is because she doesn't know the gender of the pig
Documentaries often seek to "sell" their audience on an idea or belief.
Answer:
There are 10 members, which consist of Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand, and Vietnam.
Gwendolyn Brooks I looked it up for you bud