Unit 4

Question 1

Prevalent

Answer 1

Very common in a particular time

Question 2

Plummet

Answer 2

Decrease very quickly

Question 3

Sufficient

Answer 3

Enough

Question 4

Conspicuous

Answer 4

Easily noticeable

Question 5

Adhere (to)

Answer 5

Stick to something

Question 6

Cling (to)

Answer 6

Hold onto someone or something tightly

Question 7

Collide (with)

Answer 7

Crash into

Question 8

Blend into

Answer 8

Be difficult to see or hear separately from what is in the background

Question 9

Innovative

Answer 9

New and original

Question 10

Enforce

Answer 10

Make sure that people follow the law or the rules

Question 11

Envision

Answer 11

Imagine

Question 12

Malformation

Answer 12

Irregular or abnormal structure

Question 13

Interchangeable

Answer 13

Can be substituted for each other

Question 14

Preconceived

Answer 14

Form an opinion prior to actual knowledge or experience

Question 15

Predefined

Answer 15

Already established or decided

Question 16

Interdependent

Answer 16

Dependent on each other

Question 17

Predetermined

Answer 17

Decided or set in advance

Question 18

Malfunction

Answer 18

Failure of a machine or computer to work properly

Question 19

Outlast

Answer 19

Exist or continue longer than something else

Question 20

Malnutrition

Answer 20

Poor health caused by a shortage of food

Question 21

Outlive

Answer 21

Live longer than someone else

Question 22

Interpersonal

Answer 22

Connected with relationships between people

Question 23

Interrelated

Answer 23

Affecting each other in a definite way

Question 24

Maltreatment

Answer 24

Behavior toward someone that is cruel or violent

Question 25

Outweigh

Answer 25

Be more important or greater than something else

Question 26

Scarcity

Answer 26

Situation in which there is not enough of something

Question 27

Abundance

Answer 27

Plentiful amount

Question 28

Adaptation

Answer 28

Change to suit new conditions or a new function

Question 29

Majority

Answer 29

Most of the people or things in a group

Question 30

Emulate

Answer 30

Try to be like someone or something else that you admire

Question 31

Minority

Answer 31

Small number of people or things that are different from the main group

Question 32

Imitate

Answer 32

Copy

Question 33

Sustainable

Answer 33

Able to continue for a long time

Question 34

Give off

Answer 34

Produce, emit

Question 35

Hand down

Answer 35

Give something valuable to someone in a younger generation

Question 36

Trigger

Answer 36

Cause something to start happening

Question 37

Fall prey to

Answer 37

Be harmed or affected by something bad

Question 38

Modify

Answer 38

Make changes to something

Question 39

Leap

Answer 39

Jump

Question 40

Bond

Answer 40

Attach two things together