How could you such a fantastic job when you have been out of job for months?
| A．turn to | B．turn on |
| C．turn off | D．turn down |
. It isn’t so much whether he works hard; the question is whether he works _____.
| A．above all | B．in all | C．at all | D．after all |
The island where these rare birds nest has been declared a _____.
| A．observation | B．reservation | C．preservation | D．conservation |
Expected noises are usually more _____ than unexpected ones of the like magnitude.
| A．manageable | B．controllable |
| C．tolerable | D．perceivable |
. Kate's ambition to become a nurse _____ from a desire to help others.
| A．prompted | B．promoted | C．programmed | D．proceeded |
The storm sweeping over this area now is sure to cause _____ of vegetables in the coming days.
| A．rarity | B．scarcity | C．invalidity | D．variety |