My uncle from Hongkong has changed so much that I could hardly ________ him at the airport.
| A．understand | B．realize |
| C．recognize | D．know |
At the railway station, the mother waved goodbye to her daughter until the train was ___.
| A．out of sight | B．out of reach |
| C．out of order | D．out of place |
After the long journey, the three of them went back home, ___.
| A．hungry and tiredly | B．hungry and tired |
| C．hungrily and tiredly | D．hungrily and tired |
It is reported that the Group of Eight (G8)___ the eight richest countries in the world.
| A．is consisted of | B．consists of |
| C．is made up | D．consists in |
It ___ to chat online all day long. You’d better do something else.
| A．makes no sense | B．makes no difference |
| C．makes sense | D．makes difference |
He has finished his work. ___.
| A．I have finished so | B．So finished I |
| C．So can I | D．So have I |