The lead singer was ill and couldn’t sing that night, and her _______ didn’t perform well, which made the audience disappointed.
| A．attitude | B．substitute | C．institute | D．altitude |
China’s education reforms aim to better develop students’ ability to think ______.
| A．independently | B．obviously |
| C．regularly | D．fluently |
---She looks very happy. She ______ have passed the exam.
---I guess so. It’s not difficult after all.
| A．would | B．should |
| C．must | D．ought to |
---I hear Tony ______ as a lawyer. Why did he quit teaching?
---Who knows? Maybe he just wants to experience a totally different life.
| A．worked | B．is working |
| C．was working | D．will have worked |
______ more than half of us were against the new plan, he still decided to carry it out.
| A．As | B．Since | C．Unless | D．While |
---What do you think of the two students ______ to take part in the competition?
---They are hardworking as well as intelligent.
| A．selecting | B．to select |
| C．selected | D．having selected |