On behalf_____________ our group, he made a speech at the meeting.

The dog ran .......... the house.

Can you help me, please? I can't see the differences .......... these words.

He succeeded ________ getting a scholarship.

I shall wait .......... you.

We went there _______ car and stayed there for the whole day.

We can't get access _______ the Internet where we live.

Thank you very much____________ inviting me to your party.

Clearing forests for timber has resulted ....... the loss of biodiversity.

I'm interested (at/in/on/of) current events.

Boys! Put your toys ............ It is time to go to bed. Don't stay ............. late.

Clean air is necessary ........... our health.

We were very disappointed _____ the organization of the festival.

Are you excited .......... going on holiday next week?

Do you believe _______ ghosts?

The doctor cured me .......... my illness.

Anne’s leaving___________ London tomorrow morning.

There must be _______ least one vowel in every English word.

Stand .......... front of me you will see better; there will be nothing .......... the way of your view.

Linda is a keen photographer. She likes taking pictures ......... people.

You should concentrate _________what the interviewer is saying and make a real effort to answer all the questions the interviewer asks.