Exercise 1: Word Formation 

Complete these sets of related words.  Use a dictionary if you need to.

• 1.

evasion

•  (noun),

evasive

 (adjective), {{{evade}}} (verb)

• 2.

restraint

 (noun), {{{restrained}}} (adjective), {{{restrain}}} (verb)

• 3. {{{advice}}} (noun),

advisable

 (adjective), {{{advise}}} (verb)

• 4.

challenge

 (noun), {{{challenging}}} (adjective), {{{challenge}}} (verb)

• 5. {{{avoidance}}} (noun),

avoidable

 (adjective), {{{avoid}}} (verb)

• 6.

success

 (noun), {{{successful}}} (adjective), {{{succeed}}} (verb)

• 7. {{{validity}}} (noun),

valid

 (adjective), {{{validate}}} (verb)

• 8.

behaviour

 (noun), {{{behaved}}} (adjective), {{{behave}}} (verb)