Unit 21

Which word contains the suffix -ize?

• prize

• specialize

• size

• citizen

What change, if any, should be made to this sentence?

There are many tools you can buy to help you ferteliez your yard.

• change tools to toolz

• change buy to bye

• change help to halp

• change ferteliez to fertilize

Which word in the sentence is spelled INCORRECTLY?

Practice in the best way to memorise the rules of spelling.

• Practice

• best

• memorise

• spelling

Which word contains a suffix that changes a noun or an adjective to a verb?

• modernize

• adverb

• electric

• cleanly

Which word in the sentence is spelled INCORRECTLY?

I usually awakin before the alarm clock beeps.

• usually

• awakin

• before

• alarm

In which word is -en a suffix?

• been

• loosen

• enlist

• enjoy

Which word in the sentence is spelled INCORRECTLY?

It is not smart to generalise from a single example.

• smart

• generalise

• single

• example

In which word in -en a suffix?

• pen

• pencil

• flatten

• seen

Which word can be a verb or an adjective?

• stove

• table

• stolen

• stork

What change, if any, should be made to this sentence?

I won't play with you if you keep trying to frightin me.

• change play to plae

• change keep to kepe

• change trying to triing

• change frightin to frighten