How many hours you go to school?
How much do you have sister?
Where do you live?
How old are you?
<span>What do you read books?</span>
1) The ten fingers of a man hand's.
2) Доска для вычислений.
3) a mechanical way of multiplying and dividing, which is now the modern slide rale works
4) Napier.
5)independently invented by both Sir Isaak Newton, an Englishman, and Leibnitz
6) 1820
7) attempt to cut out the human being altogether, except for providing the machine with the necessary facts about the problem to be solved.
8) electromechanical machines had been developed and were used for business data processing
9) Hollerith invented a means of coding the data by punching holes into cards.
10) were called unit record machines because each punched card contained a unit of data.
11) electronic computers were developed to perform calculations for military and scientific purposes
12) By the late 1970s punched cards had been almost universally replaced by keyboard terminals. Since that
1. he sits at the computer now.
2. he goes to walk with my sister now.
3. he feeds the elephant in the zoo now.
4. I eat now.
5. we prepare the chicken now.
6. are you going to walk with me now.
7. I buy the clay now.
8. he sends greeting card now.
9.they decorate the Christmas tree now.
10. I dress. I wash my face.
11. she sings now.
<span>12. she washes dishes now.</span>
#3
A have lived - moved
B went-haven’t visited
C finished- haven’t called
D have been
E started
F have known -met
#4
A had lived - learnt
B came-had never travelled
C had finished-met
D called - had just had
E had studied-took