A. walked
B. had walked
C. has been walking
D. had been walking

(A) consider

(B) considers

(C) recognize

(D)recognizes

(A) no

(B) nor

(C) or

(D) and

A. both
B. until
C. neither
D. either

(A) who
(B) whose
(C) whom
(D) which

A. who
B. whose
C. whom
D. which

A. has
B. have
C. had
D. have had

A. by her
B. by hers
C. of her
D. of hers

A. by
B. from
C. between
D. during

(A) with

(B) my

(C) from

(D) in