The old woman who______in the deserted house alone for ten years has been settled in a nursing home now.
A. lived B. has lived C. had lived D. has been living
The new buyer identified a dozen new sources for the material, ___________ proved to be reliable．
A. most of them B. most of which C. most of whom D. most of those
_____ I say Clancy is a smart boy, he still needs to work hard to achieve his goal.
A. Then B. When C. While D. As
Unfortunately, ____ stone hit him on ______ head and he got injured.
A. the; a B. a; 不填 C. a; the D. the; the
____ to Anne's birthday party, Mr. Brown is now searching shop after shop for a nice present for her.
A. Having invited B. Having been invited C. Have been invited D. Being invited
The activities organized by our school really gave us a platform ____ we learned team spirit.
A. that B. where C. which D. when
