Going on a trip into_____ space must be quite __ exciting experience.
| A．/; the | B．/; an | C．the; an | D．the; the |
If the machine should ______, call this number immediately.
| A．break down | B．set out | C．put on | D．go up |
Never ______ such a good boss before I came to this company.
| A．do I meet | B．I met | C．had I met | D．I had met |
This article is well written because special attention ______ to the choice of words nod style of writing.
| A．had been paid | B．has been paid | C．will be paid | D．will have been paid |
Sorry, we cannot ______ you the job because you don't have any work experience.
| A．make | B．send | C．offer | D．prepare |
All the traveling ______ are paid by the company if you travel on business.
| A．charges | B．money | C．prices | D．expenses |