I'm not mistaken, Rio de Janeiro of Brazil was chosen as the host city for the 2016 Olympics.
| A．If | B．As | C．Unless | D．Though |
He was ______ by his colleagues though he himself didn't think he had done anything special.
| A．thought little of |
| B．thought poorly |
| C．thought highly of |
| D．thought highly |
You look well. The air and the sea food in Sanya must ______ you, I suppose.
| A．agree with |
| B．agree to |
| C．agree on |
| D．agree about |
Help others whenever you can ______ you will make the world a nicer place to live in.
| A．and |
| B．or |
| C．unless |
| D．but |
As far as I'm concerned, he ______ to be punished for what he has done.
| A．deserves |
| B．wants |
| C．should |
| D．needs |
The students handed in their test papers to their teacher ______.
| A．one after one |
| B．one after another |
| C．1ittle by little |
| D．step by step |