Answer:
The tea set is an important part of British life and has become more valuable through the years
MacGregor believes the set is a symbol of British history and includes a quotation from a historian to support his point.He believes that the antique tea set belonged to the Royal Navy and quotes a historian to prove his theory.
I believe it's the last one(or D) correct me if I'm wrong
Your answer would be A. I was just doing this. So if you read up to the comma it is a complete sentence by itself.
Answer:
A. I go with him every Thursday afternoon.