We'll learn much from this failure, so our suffering and efforts are not ________.
| A．in return | B．in vain |
| C．at random | D．at all costs |
-----Ｉhear Peterson was badly injured in the accident.------____ . let’s go and see him.
| A．what’s more | B．If so | C．where possible | D．when necessary |
When I saw mum nod _______ to me, I calmed down and went on with my performance.
| A．encouragingly | B．amazingly | C．increasingly | D．obviously |
Imagine ______: you have been admitted to one of the top universities in China ahead of time. How do you feel?
| A．this | B．that | C．it | D．one |
“Do you expect there _____ a possibility that we shall be able to afford the cottage?” the newly-married wife asked her husband?
| A．to be | B．be | C．being | D．been |
China's GDP grew by 7.1 percent in the first half of this year, _______ proved its proactive macro-economic policies were effective
| A．it | B．that | C．what | D．which |