The discovery of gold in Australia led thousands to believe that a fortune __________.
| A．is made | B．would make | C．was to be made | D．had make |
The wind was too strong, so he the car windows.
| A．wound up | B．winded up | C．wound on | D．winded on |
I didn’t know the new word in the text, so I had to the word in a dictionary.
| A．look out | B．consult | C．refer to | D．look up |
The project is so designed that once _______ nothing can be done to change it．
| A．starts | B．having started | C．started | D．starting |
There was a man crying over there．He _______ himself．
| A．could hurt | B．might hurt | C．must have hurt | D．might have hurt |
______ a good result，the professor decided to do the experiment once more．
| A．Not getting | B．Getting not | C．Not having got | D．Having not got |