----- How did you do in the test ?----- Not so well. I ______ much better but I misread the directions for Part D.A. could have done B. could do C. must have done D. should do
She _______ a proposal at the conference, but nobody listened, as she was a newcomer of the department.
We _______ finish it ahead of time, though it was such a tough task.
Mr White is ________ as one of the most excellent leaders in our company..
Thousands of athletes _______ in many countries competed ______ medals in the 2008 Olympic Games in Beijing.
The Science Museum, _______ we visited during a recent trip to Britain, is one of London’s tourist attractions.