It is ten months since he ______ a doctor.
| A．becomes | B．became | C．has become | D．had become |
I will never know what was on his mind at the time, nor will ________.
| A．anyone | B．anyone else |
| C．everyone | D．no one else |
When Kerry and Sam met again two years later, each was pleased to see ________.
| A．the other | B．others |
| C．another | D．other |
There is a subway in my hometown, but ________ existed two years ago.
| A．none | B．nobody |
| C．everything | D．anything |
I prefer a house in beautiful surroundings in the countryside to ________ in such a noisy street in Shanghai.
| A．it | B．that |
| C．this | D．one |
He is so young and short a man that I think he is ________ but a professor of Northwest University.
| A．anything | B．something |
| C．everything | D．nothing |