The answer is definitely D, because it contains two independent clauses that are joined together without a comma or conjunction. (An independent clause just means a chunk of language that has both a subject and a verb and could be a complete sentence on its own.)
2. What is one thing you can do to help remember a new business contact? Write _______ on the back of his or her business card.
Answer:
Pidgin Signed English or PSE or sign language
Explanation:
A very crude signing system. It combines elements of BSL and spoken English to allow communication between hearing people and deaf who only know the strict confines of sign language. It is not recommended but can be used when needed