kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Vocabulary - SAT, TOEFL, GRE Test Preparation
2.3 Prefixes - Il, Im, In, and Ir

A prefix is a syllable at the beginning of a word that changes its meaning. The prefix il, im, in and ir all mean not.

Examples:
Illogical means not logical or practical.
Impossible means not possible.
Invisible means not visible.
Irrelevant means not relevant or practical.

prefixwordNew word New meaning
im + mature = immature not mature
im + prudent = imprudent not prudent
im + provable = improvable not provable
im + mortal = immortal not mortal
im + perfect = imperfect not perfect

prefixwordNew word New meaning
il + legible = illegible not legible
il + literate = illiterate not literate

prefixwordNew word New meaning
ir + relevant = irrelevant not relevant
ir + rational = irrational not rational

prefixwordNew word New meaning
in + adequate = inadequate not adequate
in + capable = incapable not capable
in + decent = indecent not decent
in + offensive = inoffensive not offensive


Directions: Choose the prefix that should be added to the root word given in each question to form a correct word. Also, write five example words and sentences using each of the prefixes 'il', 'im', 'in', and 'ir'.
Q 1: _____ + complete
il
ir
in
im

Q 2: _____ + legible
im
ir
in
il

Q 3: _____ + sincere
il
in
im
ir

Q 4: _____ + capable
il
in
im
ir

Q 5: _____ + mature
il
ir
in
im

Q 6: _____ + regular
ir
im
in
il

Q 7: _____ + perfect
ir
im
il
in

Q 8: _____ + responsible
il
im
ir
in

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


Subscription to kwizNET Learning System offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements
  • Choice of Math, English, Science, & Social Studies Curriculums
  • Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
  • Get discount offers by sending an email to discounts@kwiznet.com

Quiz Timer