Reduces the number of wild animals

Exposes passengers and drivers to radiation

Causes biological disasters

Increases the risk of diseases

Is an unmixed blessing

Has caused serious hazards to life

Has produced powerful chemicals

Has benefited highly developed nations

Benefits others

Misuses benefits

Benefits from an investment

Derives advantage from something

Widespread and short- lived

Not widespread

Responsible for health problems

Limited in their effects

Abundance of food

Disturbance in the ecological system

Disturbance in the weather patterns

Water pollution

Over

With

In

Between

From

To

Of

Off

Of

From

On

About

Over

After

Upon

Out

Is perfected

Will perfect

Were perfected

Was perfected

Rather

Would

Would rather

Better did

Uncharitable

Abominable

Unkind

Unworthy

Revealing of

Allusive to

Referential of

Pertinent to

Scissors: barber

Painter: Color

Cloth: Tailor

Wagon : Farmer

Rice:curry

Flour : Cake

Fish : Water

Banana : Ice cream

Leftenant

Lieutanent

Lieutenent

Lieutenant

Our printer’s don’t work too good

I introduced him to one of my friend

Coming back home he found his key not anywhere

Ask for assistance from someone around you.

Coward

Indifferent

Arrogan

ferless

Something common

Something very rare

Something we need

Something very costly

Discordant

Disrespectful

Amicable

Ruthless