Очень нужно 1.6 If I you, I wouldn't risk. BE
1.9 I wouldn't have lost my job if I late for work. BE
1.10 If he more careful, he would have spotted the mistake. BE

secure, spend, mix
5.2 Fortunately, we have all the funding we need from the bank.
5.3 We need a lot more marketing this product.

21 However, there a language wherein a double positive can form a negative.”A loud voice from the back piped up, 'Yeah, right. ' NOT BE
26 The first form of cryptography was actually the simple writing of a message. Do you know why? Because most people were to read or write. ABLE
27 In fact, the very word cryptography comes from the Greek words 'kryptos', which mean 'hidden', and 'graphein', which means 'writing'. Cryptography, by its very nature, implies secrecy and . DIRECTNESS
28 Early cryptography included transforming messages into unreadable figures to protect the content of a message while it was carried from one to another. ADDRESS
30 People wanted to conceal messages since they moved out of caves and started living in groups. The earliest forms of cryptography were found in the cradle of , Egypt, Greece and Rome. CIVILIZE
31 The Greeks, for example, wrapped a tape around a stick, and then wrote the message on the wound tape. Unwinding the tape made the writing . The receiver of the message had a stick of the same diameter and used it to decipher the message. MEANING

nikitachymev    3   18.10.2021 11:01    81