----- We could have asked Mr. Zhang for help. He is caring and considerate.
----- I_______ that. A long time _______.
| A．forgot; had been wasted | B．forget; wasted |
| C．have forgotten; wastes | D．forgot; was wasted |
.In the cave they found the very book, the cover of _______was torn.
| A．which | B．what | C．that | D．whose |
.By serving others, a person focuses on someone other than himself or herself,_____can be very eye---opening and rewarding.
| A．who | B．which | C．what | D．that |
.With an electronic typewriter ,we can get evenly typed characters regardless of the pressure ________we strike the keys.
| A．that | B．with which | C．that | D．by that |
二、从句、主谓语一致、虚拟语气类
、.------Is that the small company you often refer to?
----Right,just the one ______you know I used to work for years.
| A．that | B．which | C．as | D．where |
. Why _____ the car break down just when I was about to start?
A must B can C may D need