Form sentences in the Passive Voice: 1. 200 houses/build/last year 2. the post/deliver/8.00 every morning 3. Mercedes/not make/Sweden 4. 4,000 books/sell/last week 5. Buckingham Palace/open to the public/1995

1. 200 houses were built last year. 2. The post is delivered at 8.00 every morning. 3. Mercedes is/are not made by Sweden. (зависит от числа) 4. 4000 books were sold last week. 5. Buckingham was opened to the public in 1995.