Put the verbs in brackets into the Present Simple Passive.Past Simple Passive of Future Simle Passive.
1)The room ... (to clean) yesterday.
2)New houses ... (to build) in our city every year.
3)The book of this writer ... (to publish) in a month.
4)The trees ... (to whitewash) by our pupils every spring.
5)Tea...(to grow) in Ceylon and india.
6)America ... (not to discover) by james Cool.It ... To discover) by Christofer Columbus.
7)Pizza ... (to deliver) in half an hour.
8)Thousands of new cars ... (to produce as this plant every year.
9)Ink ... (to use) for writingmany years ago.
10)Some new technologies ... (to introduce) to the industrial companies as the end of the following month.
Help pls ;\
