Passive Voice ( Variaty of Tenses)

Milk ..... by cows ( produce)

Look! The Roses are wet! They ...just ... .( water)

Carbohydrates from fruit and vegetables ....slowly ( digest)

All sweets and chocolates ...... yesterday evening

The first true antibiotic .... (discovered)by Alexander Fleming ,Professor of Bacteriology at St .Mary's Hospital in London.

This picture ....all last night.( paint)

A UFO.... ( see).already twice over the village by local people.

The temperature .. ( measured) twice before the doctor's visit.

Cacao and milk ...( drink) by children tomorrow morning.

The injured patient ....( take care of) in the hospital at the moment.

Medicine... ( improve) hugely thanks to Pasteur , as vaccination prevents millions of deaths every year.

The answers.... ( expain) by the teacher next week