The reason ___ he can’t come is ______ he has to work late.
| A．because; that | B．that; that | C．why; that | D．why; because |
Neither Tom nor Jack and I ______ his students.
| A．are | B．am | C．is | D．was |
She _______ a proposal at the conference, but nobody listened, as she was a newcomer of the department.
| A．put away | B．put up with | C．put out | D．put forward |
We _______ finish it ahead of time, though it was such a tough task.
| A．could | B．would | C．were able to | D．ought to |
Mr White is ________ as one of the most excellent leaders in our company..
| A．regarded | B．thought | C．looked | D．used |
Thousands of athletes _______ in many countries competed ______ medals in the 2008 Olympic Games in Beijing.
| A．involved, in | B．involving, by | C．involving, against | D．involved, for |