What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology.
| A．have not been paying | B．had not been paying |
| C．were not paying | D．will not be paying |
She got _____ job in Manilia Manufacturing Company and gets paid by _____ hour.
| A．a; an | B．a; the | C．a; / | D．the; the |
She let herself get into a _____ before the examination began.
| A．condition | B．situation | C．state | D．form |
______ killing of so many protected animals made _______ stir in the local people.
| A．/; / | B．The; / | C．/; a | D．The; a |
We didn’t plan our art exhibition like that but it _______ successful.
| A．worked out | B．proved | C．went on | D．carried |
Is there a gas station around _____ I can get some petrol?
| A．which | B．what | C．where | D．that |