Answer: it’s c
Explanation: that’s the answer simple
There were really two people who were responsible for creating the great compromise: Alexander Hamilton and James Madison. This was also called the "Connecticut Compromise"
1. This sentence can mean two things:
1) A child-teaching expert is going to speak.
2) A child is teaching an expert how to speak.
2. This sentence can mean two things:
1) Dogs have faith in the Rehoming Center.
2) The name of the institution - "Dogs Trust Rehoming Center"
3. This sentence can mean two things:
1) Smoking rooms aren't available
2) Rooms in which there is no smoking are available
4. This sentence can mean two things:
1) Anadin is the fastest working medicine
2) Taking nothing instead of Anadin is the better choice
All of these sentences are ambiguous, meaning that they have at least two opposing meanings.
Convey would be a good Synonym for signify
If a celebrity appears in a public service announcement asking the audience to please give generously to the United Way the purpose is to persuade to donate.