He was .......... himself with rage.

This book is based _____ part on fact.

Those books deal mainly_______ tropical plants.

If you don't know the meaning of the word, look it __ in the dictionary.

The initiative for founding the Red Cross came _____ a Swiss man called Jean Henri Dunant.

If you look __________ the book, you can find what you need.

If you don’t pay attention_________ the teacher, you won’t understand the lesson.

I write letters _______ my right hand.

As an adult, I am independent ......... my parents financially.

Instead ......... .petrol, cars will only run .......... solar energy and electricity.

He’s very brave. He’s not afraid ............ anything.

She has been living in the country________ the beginning of the summer.

How long have they been working _____________ the company?

The participants must find _______________ all the answers in order to go in the next round.

The teacher tried to explain the new formula ______________ his students.

He insisted ______ taking us dinner.

We’re having a party ......... Sunday. Can you come?

My plan is similar ____________ yours, but it is different Ken’s.

We benefit greatly ____________the medicines and other products that biodiversity provides.

He succeeded ________ getting a scholarship.

Mary doesn’t mind living ____________ her own.