Cấu tạo từ !!
Câu 1 : A/ an ____ species is a population of an organism which is at risk of becoming extinct.
A. dangerous
B. endanger
C. endangered
D. endangerment
Câu 2 : Choose the best answer to complete the following sentences.
A. the wild
B. wildness
C. wild life
D. wildlife
Câu 3 : ____ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.
A. Biology
B. Biological
C. Biologist
D. Biologically
Câu 4 : Land erosion is normally caused by widespread _________.
A. forest
B. forestation
C. deforestation
D. deforest
Câu 5 : Advanced technology can last our _______.
A. long
B. length
C. longer
D. longevity
Câu 6 : Only a few of the many species at risk of extinction actually make it to the lists and obtain legal ____.
A. protect
B. protection
C. protective
D. protector
Câu 7 : If a boss wants to have a well-qualified staff, he should have to pay his employees _______.
A. appropriate
B. appropriately
C. appropriation
D. appropriating
Câu 8 : Children who are isolated and lonely seem to have poor language and ________.
A. communicate
B. communication
C. communicative
D. communicator
Câu 9 : He has been very interested in doing research on _______ since he was at high school.
A. biology
B. biological
C. biologist
D. biologically
Câu 10 : Are you sure that boys are more _______ than girls?
A. act
B. active
C. action
D. activity
Câu 11 : John cannot make a _______ to get married to Mary or stay single until he can afford a house and a car.
A. decide
B. decision
C. decisive
D. decisively
Câu 12 : It was such a boring speech that I felt _________.
A. asleep
B. sleep
C. sleepy
D. sleepily
Câu 13 : My mother used to be a woman of great _______, but now she gets old and looks pale.
A. beauty
B. beautiful
C. beautifully
D. beautify
Câu 14 : As an _______, Mr. Pike is very worried about the increasing of juvenile delinquency.
A. educate
B. education
C. educator
D. educative
Câu 15 : The more _______ and positive you look, the better you will feel.
A. confide
B. confident
C. confidently
D. confidence
Câu 16 : My parents will have celebrated 30 years of _______ by next week.
A. marry
B. married
C. marriageable
D. marriage
Câu 17 : They had a ______ dinner last night and she accepted his proposal of marriage.
A. romance
B. romantic
C. romantically
D. romanticize
Câu 18 : He is not really friendly and makes no attempt to be _______.
A. society
B. social
C. socialize
D. sociable
Câu 19 : She sent me a _______ letter thanking me for my invitation.
A. polite
B. politely
C. politeness
D. impoliteness
Câu 20 : Smoke, dirt and noise are all kinds of ___.
A. pollute
B. polluting
C. pollutant
D. pollution
Câu 21 : Choose a suitable word or phrase (marked A, B, C, or D) to fill in each blank.
A. biology
B. biological
C. biologist
D. biologically
Câu 22 : Are you sure that boys are more _______ than girls?
A. act
B. active
C. action
D. activity
Câu 23 : John cannot make a _______ to get married to Mary or stay single until he can afford a house and a car.
A. decide
B. decision
C. decisive
D. decisively
Câu 24 : As an _______, Mr. Pike is very worried about the increasing of juvenile delinquency.
A. educate
B. education
C. educator
D. educative
Câu 25 : My mother used to be a woman of great _______, but now she gets old and looks pale.
A. beauty
B. beautiful
C. beautifully
D. beautify
Câu 26 : They had a ______ dinner last night and she accepted his proposal of marriage.
A. romance
B. romantic
C.romantically
D. romanticize
Câu 27 : She sent me a _______ letter thanking me for my invitation.
A. polite
B. politely
C. politeness
D. impoliteness
Câu 28 : Advanced technology can last our _______.
A. long
B.length
C. longer
D. longevity
Câu 29 : Only a few of the many species at risk of extinction actually make it to the lists and obtain legal ____.
A. protect
B. protection
C. protective
D. protector
Câu 30 : Children who are isolated and lonely seem to have poor language and ________.
A. communicate
B. communication
C. communicative
D. communicator
Câu 31 : The more _______ and positive you look, the better you will feel.
A. confide
B. confident
C. confidently
D. confidence
Câu 32 : My parents will have celebrated 30 years of _______ by next week.
A. marry
B. married
C. marriageable
D. marriage
Câu 33 : He is not really friendly and makes no attempt to be _______.
A. society
B. social
C. socialize
D. sociable
Câu 34 : Smoke, dirt and noise are all kinds of ___.
A. pollute
B. polluting
C. pollutant
D. pollution
Câu 35 : It was such a boring speech that I felt _________.
A. asleep
B. sleep
C. sleepy
D. sleepily
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