5. Different conservation efforts have been made in order to save
B. endanger
A. danger
6. If you enjoy reading stories about love affairs, a
B. thriller
Peter gets here, we will
A. romantic book
7.
A. Since
8. Mrs. Pike
A. will open
B. As soon as
species.
D. dangerous
is the right book for you.
C. endangered
C. science fiction
D. comic book
congratulate him.
C. After
D. No sooner
C. has opened
D. had opened
C. biological
D. biologist
the door before the customers arrived.
B. opens
9. A scientist who studies living things is a
A. biology
B. biologically
10. A: I saw Grace this morning at the bank.
B: It
a. can't be
Grace. She has been to Paris on her honeymoon.
b. must be
B. less
11. The more he tried to help her,
A. more
c. can't have been
she seemed to like it.
d. must have been
C. the less
D. the most
12. The police have
A. appealed
to anyone with information to come forward and talk to them.
B. supported
C. contributed
D. appalled
mat an old school friend