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Spelling Unit 31 Prefixes com, con, pre, pro Test

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Those factories **** auto parts.

a)

prodece

b)

produce

c)

prodoce

d)

poroduce

2.

The **** employs eight people.

a)

compeny

b)

conpany

c)

comepany

d)

company

3.

Use sunscreen to **** your skin.

a)

protect

b)

portect

c)

protict

d)

portect

4.

We saw a **** of a comedy film.

a)

prevue

b)

preview

c)

perview

d)

perviu

5.

Does that jar **** many marbles?

a)

contain

b)

contein

c)

comtain

d)

camtain

6.

Sleep can help you **** an illness.

a)

conbat

b)

combat

c)

combet

d)

combeat

7.

Don't **** the new principal.

a)

prejuge

b)

perjudge

c)

prejudge

d)

predudge

8.

The sirens made a loud ****.

a)

comotion

b)

comemotion

c)

commotion

d)

cumotion

9.

Who will win the dance ****?

a)

cumtest

b)

contist

c)

comtest

d)

contest

10.

Add the **** un-to this word.

a)

perfix

b)

prefix

c)

prefax

d)

perfex

11.

A new airport is a sign of ****.

a)

progrist

b)

proguest

c)

progress

d)

porgress

12.

I use my **** to write reports.

a)

computer

b)

conputer

c)

comperter

d)

comeputer

13.

My pals **** their ideas to me.

a)

confeed

b)

confide

c)

confede

d)

cunfide

14.

Did I **** you to join the team?

a)

canvince

b)

convence

c)

convince

d)

comvince

15.

Do we have any **** of winning?

a)

prospect

b)

pospect

c)

prospacte

d)

prospact

16.

The agent will **** our tickets.

a)

comfirm

b)

confirm

c)

cornfirm

d)

cunfirm

17.

Eat a **** meal before traveling.

a)

prefleight

b)

perflight

c)

preflight

d)

perfligh

18.

Will the camp **** lunch for us?

a)

provide

b)

porvide

c)

provede

d)

provade

19.

I **** a change to the plan.

a)

porpuse

b)

propose

c)

propese

d)

proppose

20.

Ty's boss gave him a nice ****.

a)

premotion

b)

pormution

c)

promution

d)

promotion