4 Try 5 Wo
Voca
3
A About four hundred years ago, William
Schickard, a German scientist invented
an early Maths machine. It could multiply
long numbers but 10 In 1960, some
people made a copy of his machine, and
it worked!
B Computers these days 21. of course
There are computers in almost every
school and office. We can 3 all over
the world and we can play 4
C In the future we will all have computers
We 51 to do all our jobs. Then we
will be able to 6
1
2
3
a) will be able to use them
b) great games on them, too
c) it couldn't do anything else.
d) can do lots of things
e) use them to talk to people
o relax and do nothing​

Risha000chaR    1   13.04.2021 09:29    0