Many _________ of plants and animals are now in danger of extinction.




A.habitats
B.species
C.products
D.numbers

A.economics
B.engineering
C.information
D.geography

A.swallow
B.taste
C.page
D.same

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If you have any problem, please call Ann. She'll always ______ a sympathetic ear.




A.bring
B.borrow
C.give
D.lend

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We regret to tell you that the materials you ordered are ______.




A.out of stock
B.out of reach
C.out of work
D.out of practice

A.suggestion
B.position
C.approach
D.relaxation

_________ (10)




A.pupils
B.classmates
C.prefers
D.colleagues

Little they knew about the danger they were facing.




A.they knew
B.danger
C.were
D.facing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Everyone will tell you that becoming a parent is challenging, but you never really know what that means until you learn about it the _______ way.




A.long
B.direct
C.full
D.hard

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Environmental groups try to stop farmers from using harmful _____ on their crops.




A.contaminants
B.investments
C.chemicals
D.pollutants