Rewrite the sentences in the passive voice.
1) we found the magazine behind the sofa yesterday. -> the magazine was found behind the sofa yesterday.
2) they cut down thousands of trees every day.
3) alexander fleming discovered penicillin.
4) he dropped the vase yesterday.
5) they elected him a member of parliament.
6) they deliver milk every day.
7) leonardo da vinci painted the mona lisa.
8) the boy feeds the puppy every day.
9) chyngyz aitmatov wrote the white steamship.
10) he waters the plants every other day. ​

Buckingham Palace, the best (0) known royal palace in the world, is Buckingham Palace, the best (0) known royal palace in the world, is (1) situated_ in Central London. The palace takes (2)_its__ name from the house(3) which___ was built in 1703. Sixty years later it was bought by King George III for his wife, Queen Charlotte and became known (4) as___ the queen's house. John Nash, the royal architect, (5) made ___ it into a palace in the 1820s. Victoria was the (6) first queen to live there (from 1837). In the palace there(7) is ___ the Queen's Gallery which exhibits (8) items ___ from the royal art collection, (9) including drawings by Leonardo da Vinci. The first floor balcony is the scene of formal appearances by the Royal Family on important(10) events. ___ Below it in the forecourt, the colourful ceremony of Changing the Guard takes (11) place (generally every morning from April to early August). (12)_ When __ Her Majesty the Queen is in residence, you can see the Union Jack above the palace. Traditionally closed to the(13) public  , the State Rooms of the palace were (14) open to tourists during the summer months in the mid-1990s. The State Rooms of the palace are used for (15 meeting ___) heads of state and for holding ceremonies where Her Majesty and other (16) members of the Royal Family give official titles, honours and (17) awards. 

Out duties at home.

As I have a big flat I think my duty is to help my parentswith housekeeping.Usually girls heip their mother and boys help their fathers. I think we all should help our parents. It`s our first duty.

We have three rooms in our flat: a living room, a kitchen,a bathroom and two bedrooms. Our kitchen is rather big. Our rooms are light and clean.

My parents are very busy.I help my mother to clean dust rooms.My father help us too.He cooked dinner when my mother was busy.We clean our flat every Saturday.

I want to have a very clean room because it`s very pleasant to live in tidy, comfortable place.