Prefix in- Review

In which sentence is the word invalid used correctly?

• The invalid car ran very fast.

• The invalid ticket could not be used.

• She wore an invalid hat to the party.

• He played an invalid song on the piano.

In which sentence is the word incognito used correctly?

• The incognito cat jumped on the table.

• She went incognito to the costume party.

• He drank incognito juice at lunch.

• The dog barked incognito in the yard.

Which word means "not caring or showing interest"?

• invalid

• incognito

• indifferent

• incomplete

Which word means "not finished or lacking some parts"?

• invalid

• incognito

• indifferent

• incomplete

The morpheme in- is a suffix.

• True

• False

The word blink is spelled with the prefix in-.

• True

• False

The morpheme in- means not or opposite of.

• True

• False

The word inept is spelled with the prefix in-.

• True

• False

The answer she gave on the test was ____, so she didn't get full credit.

• incorrupt

• incorrect

• indifferent

• incognito

The book was _____ because some chapters were missing.

• invalid

• insincere

• incomplete

• incorrect