In order to have a sentence with an active voice, you need to have to have the main subject perform an action.
"The revision (subject) gives the sentence (action) an active voice."
I think it would be “who weren’t able to go on the field trip”
Answer:
You do not have to wash a cutting board between cutting different foods
Explanation:
One of the misconceptions about food safety that I saw in the video was that a person does not have to wash a cutting board between cutting different foods
The answer would be C. The committee's bickering was seriously impeding any real progress.
impede would translate to preventing...such as preventing progress.
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.