<h3>Exercise 1</h3>
1. The house was built in the 19th century.
<u>When was the house built?</u>
2. The child will be named after his grandfather.
<u>Who will be named after his own grandfather?</u>
3. The article is being translated very fast?
<u>How fast is article being translated?</u>
4. The furniture i the bedroom is made of oak.
<u>What is furniture in the bedroom made of?</u>
5. The doctor wasn't send for an hour ago.
<u>When wasn't the doctor sent for?</u>
<h3>Exercise 2</h3>
The cake <u>WAS EATEN</u> very fast last birthday
Next year a new professor <u>WILL BE INVITED</u> to out university.
The competition <u>HAS JUST BEEN CANCELLED</u> because of bad weather.
The compiter <u>IS BEING REPAIRED</u> now.
Last weekend we <u>WERE OFFERED</u> a good interpreter.
<h3>Exercise 3</h3>
1. The authors give the rule on the first page.
<u>The page is given on the first page by the authors.</u>
2. My parents have bought a new lock.
<u>A new lock have been bought by my parents.</u>
3. Alexander bell invented the telephone.
<u>The telephone was invented by Alexander Bell.</u>
4. My mother had cooked a tasty lunch before I came home.
<u>A tasty lunch had been cooked by my mom before I came home.</u>
5. The hurricane destroyed the town last year.
<u>The town was destroyed by the hurricane last year.</u>
6. They will translate this article tomorrow.
<u>This article will be translated by them tomorrow</u>.
7. The branches of the tree hid her face.
<u>Her face was hidden by the branches.</u>
8. They are constructing some new metro lines.
<u>Some new metro lines are being constructed.</u>
9. We don't speak Russian in English classes.
<u>Russian isn't spoken by us in English classes.</u>
10. Nobody has given them any money yet.
<u>No money has been given them yet by anybody.</u>