Options:
A. Level
B. Standing
C. Grade
D. Trash
Answer: D. Trash
Options:
A. Level
B. Standing
C. Grade
D. Trash
Answer: D. Trash
Options:
A. in
B. by
C. at
D. with
Answer: C. at
A. at the visitors
B. for the visitors
C. the visitors
D. None of These
Answer: C. the visitors
A. a
B. an
C. the
D. no article
Answer: A. a
A. is
B. are
C. were
D. None of These
Answer: A. is
A. Let the thief to catch the thief
B. Let the thief be set to catch the thief
C. Thief is set to catch the thief
D. None of These
Answer: B. Let the thief be set to catch the thief
(A) Edward Jenner
(B) Louis Pasteur
(C) Alexander Fleming
(D) Selman Waksman
Answer: (C) Alexander Fleming
(A) Cecilia Payne-Gaposchkin
(B) Annie Jump Cannon
(C) Henrietta Leavitt
(D) All of these
Answer: (A) Cecilia Payne-Gaposchkin
(A) Jean Senebier
(B) Jan van Helmont
(C) Joseph Priestley
(D) Jan Ingenhousz
Answer: (D) Jan Ingenhousz
(A) David Hume
(B) Joseph Murray
(C) Michael DeBakey
(D) Christiaan Barnard
Answer: (D) Christiaan Barnard