Passive voice with different tenses

English ... (speak) all over the world.

Her new book ... (publish) next month.

She was not satisfied with the product so she ... (offer) a refund.

Your room will be available at 10 o'clock. It ... (tidy) now. 

The best cookies ... (sell) here.

Unfortunately, all the flights ... (cancel), so I can't go to New York.

Their lawn ... (cut) once a week.

Look at the car in front of us. It ... (stop) by the police.

The mechanic cannot repair my mother's car because the spare parts ... (not deliver) yet.

German _____ in Germany, Switzerland and Austria.

Look at that! A new park _____ in our street.