Steven Hawking’s conclusion about the Black Hole is a little , but it has been accepted by most of the world.
| A．realistic | B．abstract | C．contemporary | D．appropriate |
Was it the third time that sheto this mountain village to see the children?
| A．has come | B．came | C．comes | D．had come |
All the people were shocked by what the little girlwhen she was cheated and sold to the mountain village.
| A．went over | B．went through | C．got along with | D．got away |
Jane, I hear you to China. Have you got everything ready?
| A．have travelled | B．travel | C．are travelling | D．would travel |
They began to think about what use could be _______ such materials.
| A．made up | B．made from | C．made of | D．made out |
Do you know the difficulty he has what eco-travel means?
| A．understand | B．understood | C．to understand | D．understanding |