. Her health under the pressure of work and she had to stay in hospital for a month.
| A．broke up | B．broke down | C．broke out | D．broke away |
Keep in mind that you should try to spend your time on what you find ______.
| A．worthwhile doing | B．worth doing |
| C．worthy of doing | D．worthy to do |
Present ______ the ceremony were the honorable heroes, who were presented ______ awards for their good deeds.
| A．at; with | B．for; for | C．in; to | D．with; in |
Down ran an old man who was ______ convinced of the benefits of running, so he ran everyday.
| A．roughly | B．mildly | C．firmly | D．deliberately |
Have you ever had a case ______ the opinion you had stuck ______ turned out wrong.
| A．where; to | B．which; with | C．that; in | D．where; out |
Though ______ to stop, the ______ speaker kept on talking at the meeting.
| A．being told; thrilling | B．telling; thrilled |
| C．to be told; thrilling | D．told; thrilled |