Free Homeschool Curriculum
Spelling Course

SPELLING UNIT 21 ANSWERS

EXERCISES

  1. dentist - dentists - dentist's

  2. advancement, agreeable, attendance - advance, agree, attend

  3. instruction - in struc tion
    co-operation - co op er a tion
    attention - at ten tion
    appreciation - ap pre ci a tion

  4. observe - to see; to obey
    Did you observe the birds? We must observe the laws.

  5. familiar - fa mil iar (4 syllables)
    cautious - cau tious (2 syllables)

  6. response - answer; reaction
    assured - make sure - certain; make safe - secure;
                      tell confidently
    factor - element, condition, quality
               - that helps to bring about a result
    degree - a stage or step
                 - unit of measuring temperature, angles, music, etc.
                 - rank

  7. further - abstract relationships of degree or quantity
                  He went further into his family history.

    farther - distance        He ran farther than I.

    Today further and farther are interchangeable with no distinction.

  8. gymnasium - gym na si um
    compliment - com pli ment

  9. muscles

  10. conference

SPELLING UNIT 22 ANSWERS

EXERCISES

  1. responsible - to be accountable - I am responsible for my actions.

    visible - obvious - The shore was visible from the ship.

  2. presence - being in a place - My presence at the meeting is vital.
    appearance - His presence was very noble.

    presents - to give - He presents his greetings.

     gifts - He gave her two presents.

  3. grief - grieve - I feel your grief. - I grieve for you.

  4. direct - directly

    severe - severely

    clever - cleverly

  5. hence - therefore - It is late hence you must go to bed.

    contact - touching, or to get in touch - Did you contact your friend?

  6. caution, cautious

  7. consult - consulted - consulting

    suspect - suspected - suspecting

    recognize - recognized - recognizing

    hesitate - hesitated - hesitating

    postpone - postponed - postponing

  8. according , quotation

  9. weapon - weapons

  10. author

SPELLING UNIT 23 ANSWERS

EXERCISES

  1. suggested - suggest

    performed - perform

    accepted - accept

  2. mystery - mysteries (Change the y to i and add es.)

    remedy - remedies

    discovery - discoveries

  3. mosquito (key) mosquitoes

  4. numerous

  5. behalf

  6. cure, release

  7. surgeon, hygiene

  8. dreadful

  9. investigate - in ves ti gate

    medical - med i cal

    peculiar - pe cul iar

    distinct - dis tinct

    notion - no tion

  10. evil

SPELLING UNIT 24 ANSWERS

EXERCISES

  1. otherwise, hereafter

  2. sole - The sole of his shoe ripped.

    soul - Not a soul was on the street.

  3. controlled - control

  4. treatment

    argument - (dropped final e)

  5. unpleasant, legal, mild

  6. closely, strictly

  7. brief, pierce

  8. authority - au thor i ty - the power to enforce obedience

    contract - con tract - to shorten; an agreement

    epidemic - ep i dem ic - a rapid spreading disease, fashion, or idea

  9. complaint

  10. needle, needles

  11. participate, participated

  12. authority (au - aw)

SPELLING UNIT 25 ANSWERS

EXERCISES

  1. attach, affect, appreciated

  2. coarse - hoarse, require - inquire, content - extent

  3. doubtless, athletics, discussion

  4. elsewhere, somewhat

  5. disgust - dis gust

    disaster -dis as ter

    advantage - ad van tage

    importance - im por tance

  6. indicate - indicated - indicating

    interfere - interfered - interfering

  7. nervous, breathing

  8. importance, interfere, inquire, indicate

  9. overtly, openly

  10. affect - to influence, stir emotions (verb) Disease affects the body.

    effect - result (noun) The medicine had an immediate effect.

  11. attach, attaches, attached, attaching