— Hello， may I have an appointment with the doctor?
— ____
| A．Sorry， he is busy at the moment. | B．Why didn't you call earlier? |
| C．Certainly. May I know your name? | D．Sorry， he doesn't want to see you. |
—What's up? You look really down.
—My wallet, mobile phone and ID card _______, I have called the police but I have heard nothing from them up to now.
| A．stole | B．stolen |
| C．being stolen | D．having stolen |
After being admitted to a famous university, only _______ it hard to adapt himself to the atmosphere, he withdrew and chose a technical school.
| A．find | B．finding |
| C．to find | D．having found |
In addition to practical skills to perform a job, many _______ require the ability to interact with potential clients in social events.
| A．inspirations | B．Occupations |
| C．qualifications | D．identifications |
—So far, 88 corrupt Chinese officials and others suspected of economic crimes have been caught and brought back. 11of them have been on the run overseas for more than 10 years.
—It proves _______ hard it is to chase corrupt elements.
| A．how | B．when | C．where | D．what |
The speech contest will begin with a short presentation followed by a question-and-answer session when audience members will be chosen _______ in order to be fair.
| A．in general | B．by chance |
| C．on purpose | D．at random |