_____ books you have borrowed from the library should be returned in two weeks’ time.
| A．Whatever | B．However | C．No matter what | D．What |
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 |
Frank put the medicine in a top drawer to make sure it would not be _____ to the kids．
| A．accessible | B．relative | C．acceptable | D．sensitive |
You’d sound a lot more polite if you make a request _____ a question．
| A．in search of | B．in the form of | C．in need of | D．in the direction of |