Our society insists on regular habits, timekeeping and punctuality, and whether we like it or not, ________ we mean to make our way in society, we have to comply (to act in accordance with a demand, rule, etc.) its demands.
| A．whether | B．after |
| C．if | D．until |
—I wonder how much you charge for your services.
—The first two are free the third costs $30.
| A．while | B．until | C．when | D．before |
No sooner ____ to the station ____ the train left.
| A．had I got, when | B．I had got, than |
| C．had I got，than | D．did I get，when |
The building______ last spring is a hospital for children and women.
| A．to built | B．to be built |
| C．built | D．building |
I don't think I need any money but I'll bring some_____.
| A．in case | B．in case of |
| C．in no case | D．in that case |
_____, I will help you with your work.
| A．If I am possible | B．If it possible |
| C．If possible | D．Possible |