C1 Prefixes

The existing library is totally __________ to our needs.

• inappropriate

• illogical

• illiterate

• unofficial

The former president paid an __________ visit to China.

• illegitimate

• uncompromising

• unofficial

• underwhelming

It is ___________ to make a business trip by ocean liner.

• inpracticle

• impractical

• unpracticle

• dispracticle

He was confused and __________ and I didn't get much sense out of him.

• incoherent

• imcoherent

• uncoherent

• ilcoherent

Do not __________ the treatment without consulting your doctor.

• uncontinue

• discontinue

• incontinue

• imcontinue

They walked for miles across steep and __________ terrain.

• irhospitable

• dishospitable

• unhospitable

• inhospitable

There's nothing __________ about wanting to earn more money.

• unmoral

• ilmoral

• immoral

• inmoral

The election was dismissed as illegitimate by the opposition.

• unlegitimate

• illegitimate

• umlegitimate

• irlegitimate

It's totally __________, but I'm frightened of mice.

• irrational

• unrational

• ilrational

• disrational

Arrogance is a very __________ personality/character trait.

• ilattractive

• irattractive

• disattractive

• unattractive