word formation A
word formation B
choose the correct word
choose the correct form
negative prefixes
100

The_______ of the blood sample showed that the horse was healthy. ( analyze)

analysis

100

Some scientists have explored how birds _____ with each other by using different sounds. (communicate)

communicate
100

to damage something very badly; to cause it to not exist.

a.) destroy

b.) alternative

c.) survive

destroy

100

result; a change which happens because of a cause

a.) effective

b.) effect

effect

100

necessary

unnecessay
200

Owners sometimes _______ their animals on the street when they can no longer care for them. (abandon)

abandon

200

She has had a lot of ______ with animal rights for the last 25 years. (involve)

involvement
200

to make air, water or land dirty and unhealthy

a.) alternative

b.) pollute

c.) crisis

pollute

200

to stay alive; to continue to exist, esp. after an injury or threat

a.) survive

b.) survivor

survive
200

advantage

disadvantage

300
She is strong ______ of animal rights. (support)

supporter

300

Many people are very ______ toward animals and they want to care for them. (protect)

protective

300

causing death

a.) fatal

b.) provide

c.) absord

fatal

300

to keep safe from danger

a.) protect

b.)protection

protect

300

responsible

irresponsible

400

Domesticated animals may find it very hard to _____ in the wild. (survive)

survive
400

I listened to a ______ about animal rights. (debate)

debate

400

illness; a serious health condition which requires care 

a.) destruction

b.) system

c.) disease

disease

400

not expensive

a.) afford

b.) afforable

affordable

400

possible

impossible

500

Using _____ damaging chemicals on farms can endanger wild animals as well as plants.(enviroment)

environmentally

500

Many people who are ______ to animals aren't that way on purpose. (abuse)

abusive

500

not kind

a.) cruel

b.) avoid

c.) injure

cruel

500

a way of solving a problem

a.) solve

b.) solution

solution

500

correct

incorrect