Here are some facts about sewing and washing machines.
Did it

Here are some facts about sewing and washing machines.
Did it take much time to create the machines we use today? Fill in the blanks with the verbs that suit.
1 Many American inventors tried to find ways to ease the process of washing. nbsp;nbsp;nbsp;By 1873, some 2,000 patents_________________for washing
machines. Most of these machines____________clumsy devices with
washer blades that had to be turned by хэнд, (were/had been issued)
2) In the early nbsp;1900s, nbsp;electric machines______________________.
Advertisements proclaimed the wonders of these machines. But it wa
not until about 1937 that manufacturers____________fully automat
ic nbsp;nbsp;nbsp;nbsp;machines. nbsp;nbsp;nbsp;nbsp;Within nbsp;nbsp;nbsp;nbsp;a nbsp;nbsp;nbsp;nbsp;few nbsp;nbsp;nbsp;nbsp;years, nbsp;nbsp;nbsp;nbsp;the nbsp;nbsp;nbsp;nbsp;old nbsp;nbsp;nbsp;nbsp;washboan ____________for ever, (came up with/was washed up/appeared
3) nbsp;In 1830, Barthelemy Thimonnier_________________the first sewin
machine. The machine______________of wood, nbsp;nbsp;but it_________
Later Thimonnier_______________his machine and nbsp;in nbsp;1845 h
_____________it with patents both in England and the United State
(designed and мейд/was мейд/worked/improved/protected)
4) nbsp;Between 1832 and 1834 the American Walter Hunt______________
more advanced sewing machine than that which_______________i
Thimonnier. (had been invented/had designed and мейд)
5) nbsp;In the middle of the 19th century, although it___________, the sewii
machine_____very many people, (didnt interest/had been teste
6) nbsp;The American Isaac Merritt Singer________some improvements
the machine that______________by Howe and______________
(had been invented/made/patented)
7) nbsp;nbsp;Later nbsp;nbsp;the nbsp;automatic nbsp;feeding nbsp;nbsp;of nbsp;the nbsp;nbsp;cloth nbsp;nbsp;(подача nbsp;ткани) nbsp;t! _____________by the American Allen B. Wilson______________ 1
sewing machine greatly, (improved/had been introduced)
8) nbsp;nbsp;In 1851, another American William 0. Grover______________
machine which_________________the double chain stitch (двои*
стежок), (мейд/invented)