The old lady (　)on hearing her son's death.

A. subsequent

B. beneficial

C. sufficient

D. average

A. attention

B. attraction

C. attempt

D. attack

A.having worked on

B.to work on

C.on work

D.working on

A.to take place

B.to take of

C.take the place of

D.In place of

A. Unless

B. If

C. Because

D. Provided

A. Unless

B. If

C. Because

D. Provided

A. Must he have

B. Might he have

C. Had he

D. Should he have

A. Must he have

B. Might he have

C. Had he

D. Should he have

A. I don't either

B. Neither am I

C. So am I

D. I'm not, too

A. show

B. see

C. explain

D. provide