The teacher showed an _____________ video to the students.

• educate

• education

• educational

• educative

She _____________ a new hobby; landscaping!

• take on

• take up

• take off

• take down

I think I will ________________ my holiday for another two days!

• extensive

• extended

• extend

• extensively

He is such an ______________ guy! He is never scared of taking risks.

• adventure

• adventurous

• adventurously

• advent

My parents always ___________ my younger brother!

• favoring

• favor

• favorite

• favorable

We will discuss the ______________ effects of plastics.

• environment

• environmental

• environmentally

• environmentive

My assistant is such an important _______________ hand for me.

• help

• helping

• helpful

• helpless

This is such an ___________________ comment. You can sometimes be very hurtful.

• necessity

• necessary

• unnecessary

• unnecessarily

My _____________ is a very kind boss. He treats everyone kindly all the time.

• employ

• employer

• employee

• employed

These documents are 100% _______________. Noone has access to them.

• confident

• in confidence

• confidence

• confidential