1. so (line 1)
2. as (line 1)
3. it (line 2)
4. when (line 3)
5. got (line 3)
6. of (line 5)
7. with (line 6)
8. over (line 7)
9. more (line 7)
10. for (line 8)

Most people think of computers as very modern inventions, products of our new technological. But actually the idea for a computer (1)      had been   worked out over two centuries ago by a man

(2)       called              Charles Babbage.

Babbage was born (3)      in        1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines (4)     which     he called “engines”. But despite the fact that he (5)  stared   building some of these he never finished any of them. Over the years people have argued (6)      whether        his machines would ever work. Recently, however, the Science Museum in London has finished building (7)        an        engine  based   on        one      of Babbages designs. (8)  It    has taken six years to complete and more (9)                 than   four thousand parts have been specially made. Whether it works or not, the machine will be on show at a special exhibition in the Science Museum (10) to   remind people of Babbages work.

MOST PEOPLE THINK OF COMPUTERS (1).......as........ VERY MODERN INVENTIONS, PRODUCTS OF OUR NEW TECHNOLOGICAL AGO. BUT (2).......actually........ , THE IDEA FOR A COMPUTER WAS WORKED OUT (3)......over........ TWO CENTURIES AGO BY A MAN (4).........called........ CHARLES BABBAGE.

BABBAGE WAS BORN IN 1791 AND (5)..........grew.... UP TO BE A BRILLIANT MATHEMATICIAN. HE DREW UP PLANS FOR SEVERAL CALCULATING MACHINES (6).........which........ HE CALLED "ENGINE". BUT, (7).......despite......... THE FACT THAT HE STARTED BUILDING SOME OF THESE, HE NEVER FINISHED ANY OF (8).........them...... . OVER THE YEARS PEOPLE HAVE ARGUED WHETHER HIS MACHINES (9).......would.......... EVER WORK. RECENTLY, HOWEVER, THE SCIENCE MUSEUM IN LONDON (10)........has........ FINISHED BUILDING AN ENGINE (11).........based........ ON ONE OF BABBAGE'S DESIGNS. IT HAS (12)........taken......... SIX YEARS TO COMPLETE AND (13)......more......... THAN FOUR THOUSAND PARTS HAVE BEEN SPECIALLY MADE. (14)....whether............ IT WORKS OR NOT, THE MACHINE WILL BE ON SHOW AT A SPECIAL EXHIBITION IN THE SCIENCE MUSEUM TO (15).....remind....... PEOPLE OF BABBAGE'S WORK.