In an either or argument, you have 2 options. You can choose either this or that. It is like taking sides.
I believe it was Bob Ewell
Sedative is to anesthesiologist as capital is to a "D.corporation". This is primarily because sedatives are used by the former to achieve their goals and capital is used by the latter.
Answer:
1. Mira since began to play the piano when she was a child
2. My learned sister started learning Japanese last May
3. His cousin last went for shopping 2 weeks ago
4. The last time he has not met me was in 2009
6. I don't understand option
7.