Without the contributions of Qian Xuesen, the father of Chinese missile, the achievements in space technology unthinkable in China．
| A．would be | B．would have been |
| C．might be | D．should have been |
The film “A World without Thieves” a great success and brought in a large profit to the cinema .
| A．appreciated | B．enjoyed | C．won | D．seized |
What public is concerned about is whether new international financial order will be established in the global community.
| A．the；a | B．a；the | C．the；不填 | D．不填；the |
-----Would you like to go to see the wedding ceremony?
----No, I wouldn’t, for the tickets are ______ be expensive.
| A．possible | B．likely | C．probable | D．willing |
If we keep wasting so much energy, _____are that our oil wells will dry up and the environment will be destroyed.
| A．problems | B．difficulties | C．questions | D．chances |
— Where is my English book?
— I brought it to you _____you were in hospital yesterday afternoon.
| A．since | B．if | C．once | D．while |