The elderly people still prefer to live in the countryside, ________ city life is considered as convenient and fast.
| A．while | B．unless |
| C．though | D．as |
I was advised to arrange for insurance________I needed medical treatment.
| A．so that |
| B．in case |
| C．although |
| D．however |
You will be late________you leave immediately.
| A．unless |
| B．until |
| C．if |
| D．or |
—What time do you start work?
—It________.
| A．decides |
| B．varies |
| C．turns |
| D．becomes |
Honesty is a kind of quality and that's what it takes to________with others successfully.
| A．say |
| B．report |
| C．communicate |
| D．tell |
It's a pity that the building of the new road has been________by bad weather.
| A．held out |
| B．held on |
| C．held to |
| D．held up |