_________ as the “First Lady of Speech”, Dr Lillian Glass is recognized as one of the world’s leading experts on communication skills.
| A．Knowing | B．Having known | C．Known | D．To be known |
I suggest that we ____ to the theater tomorrow, and I hope you can take my advice..
| A．to go | B．will go |
| C．go | D．can go |
Before ___ a loan ____, calculate (核算) your monthly costs.
| A．taking; off | B．taking; away |
| C．taking; out | D．taking; over |
Diets are most effective when _____ with exercise.
| A．combined | B．converted | C．contained | D．claimed |
Research _____ that over 81% of teachers are dissatisfied with their salary.
| A．contrasts | B．indicates | C．highlight | D．reveal |
His work _____ have been completed; otherwise, he wouldn’t be enjoying himself on the beach.
| A．should | B．shouldn’t | C．can’t | D．must |