Since all vehicles were banned from the city centre, the air has been safe ........... pollution.

“Where’s the light switch?” “It’s ........ the wall ........... the door.”

He turned his back .......... her.

Are you getting __________well at college?

I have some tickets available (for/to/of/with) you.

What do you know .......... him?

He has waited _____ her for a long time.

Mary doesn’t mind living ____________ her own.

They live .......... rice.

We need to set ___________ early tomorrow.

Contrary ......... what most people used to believed, these minerals are not renewable.

There is an increasing demand _____ taller building in big cities.

It was very kind .......... you to lend me the money I needed.

I don't think that I'm acquainted .......... him.

The Americanpeople shared ___________ the Soviet people their satisfaction for the safe flight.

They considered women to be better suited ________childbearing and homemaking.

Are you acquainted _____ the lady?

We congratulate you ___________ your successful flight.

Have you washed your hands______________ having lunch?

The art museum is located next _____ the museum of natural history on State Street.

What time did they arrive ......... the hotel?