Unit 13

Question 1

Correct

Answer 1

To remove the mistakes

Question 2

Correction

Answer 2

Process of making something right

Question 3

Explore

Answer 3

To look into

Question 4

Exploration

Answer 4

The act of investigating something

Question 5

Admire

Answer 5

Regard with wonder

Question 6

Admiration

Answer 6

A high opinion

Question 7

Subtract

Answer 7

To take away

Question 8

Subtraction

Answer 8

Process of subtracting

Question 9

Examine

Answer 9

To investigate someone

Question 10

Examination

Answer 10

Investigation ; analysis

Question 11

Separate

Answer 11

To keep apart

Question 12

Separation

Answer 12

The condition of being separated

Question 13

Alter

Answer 13

To change different

Question 14

Alteration

Answer 14

Process of changing

Question 15

Observe

Answer 15

To watch attentively

Question 16

Observation

Answer 16

The act of observing

Question 17

Reflect

Answer 17

To bend back

Question 18

Reflection

Answer 18

Process of reflecting

Question 19

Substitute

Answer 19

To take the place of another

Question 20

Substitution

Answer 20

The act of replacing

Question 21

Confess

Answer 21

To admit something wrong

Question 22

Confession

Answer 22

The act of confessing

Question 23

Pollute

Answer 23

To make unfit for to living organisms

Question 24

Pollution

Answer 24

The contamination of air, water, or soil by harmful substances