If your race car isn’t insured , you may ______ everything when it hits something solid.
| A．delay to lose | B．risk to lose |
| C．avoid losing | D．risk losing |
At present the hotel is almost empty ,but I’m sure things will start to in the spring.
| A．rise up | B．hold on | C．pick up | D．hang out |
－How much shall I pay for the phone call?
－You __________. This is free of charge.
| A．shouldn’t | B．can’t | C．needn’t | D．mustn’t |
Mike didn’t notice Alice entering his room. He __________ a phone call.
| A．answered | B．has answered | C．was answering | D．is answering |
This novel is set in the modern city, San Francisco, so once _______, it will be very popular.
| A．publishes | B．having published | C．publishing | D．published |
The pretty young woman is now experiencing a whole new world that is incredibly awkward _________ there is true love, happiness and care.
| A．when | B．where | C．how | D．that |