Food prices are climbing around the world because farmers can't ____ demand for grain．
| A．catch up with | B．keep up with |
| C．grow out of | D．put up with |
I’m sure that your letter will get ______ attention．They know you’re waiting for the reply．
| A．continued | B．immediate | C．careful | D．general |
It seems that living green is _____ easy and affordable．A small step makes a big difference．
| A．exactly | B．fortunately | C．surprisingly | D．hardly |
My uncle’s house in the downtown area is much smaller than ours, but it is twice ____ expensive．
| A．as | B．so | C．too | D．very |
John is very _____ --- if he promises to do something he’ll do it．
| A．independent | B．confident | C．reliable | D．flexible |
Compared with his sister, Jerry is even more ______ to, and more easily troubled by, emotional and relationship problems．
| A．sensible | B．addicted | C．available | D．sensitive |