1. can, can
2. can not
3. Can
4. must
5. must not
VI. The reasons are that computers are far more efficient than human beings, they have mush better memories and can store huge ammounts of information and they can do calculations in a fraction of the time taken by a human matematician.
б) 1. ...the first calculating machine.
2. Czech
3. ...1923
<span>I didn't like reading when I was a little girl. - Я не любила читать, когда была маленькой девочкой.</span>
Посмотрите и запишите порядковые числительные в правильном порядке.
5) wonderful
8) favourite
11)friendly
14)traditional