Word form

She often drives very ________ so she rarely causes accident .

• care

• careful

• carefully

• careless

My father studies about life and structure of plants and animals. He is a ……….

• biology

• biologist

• biological

• biologically

You are old enough to take _______ for what you have done.

• responsible

• responsibly

• responsibility

• irresponsible

Although they are twins, they have almost the same appearance but they are seldom in __.

•  agree 

• agreeable

• agreement

• Agreeably

My parents will have celebrated 30 years of _______ by next week.

• marry

• married

• marriageable

• marriage

London is home to people of many _______ cultures.

• diverse

• diversity

• diversify

• diversification

Some people are concerned with physical ______ when choosing a wife or husband.

• attractive

• attraction

• attractiveness

• attractively

Mrs. Pike was so angry that she made a _______ gesture at the driver.

• rude

• rudeness

• rudely

• rudest

His country has -------------- climate.

• continent

• continental     

• continence

• Continentally

Computers are -------------- used in schools and universities.

• wide

• widen

• widely

• Width