1. Can Mike count to fifty in Spanish?
1. Mike can't count to fifty in Spanish.
2. May the children do whatever...
2. The children may not do whatever ...
3. Must you come home by 11 o'clock?
3. You mustn't come home by 11 o'clock
4. Was he allowed to borrow his father's car last Friday
4. He wasn't allowed to borrow his father's car last Friday.
5. Does Olga need to pay more attention to her English classes?
5. Olga doesn't need to pay moy attention to her English classes.
6. Should Jim drive more carefully?
6. Jim shouldn't drive more carefully.
7. Have you take part in the discussion?
7. You haven't take part in the discussion
8. Could he swim when he was a child?
8. He couldn't swim when he was a child.
9. Will she have to study harder to pass her exams next month?
9. Next month she won't have to study harder to pass her exams.
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Перевести текст на язык nobody tried to invent the e-mail. it simply happened. in 1969 anamerican, ray tomlinson, was working on two projects at the same time.firstly, he was working on a programme called sndmsg ( send messagewith that programmethe people in his company were able to leavemessages for each other. the second project was a file-transfer programme(cypnet). with that programme users were able to send files between linked computers. suddenly tomlinson had an idea.«if i put the two programmestogether, i may be able to send messages, not just files, to other computers.»the idea worked and quickly became popular. tomlinsoninvented e-mail addresses too. these have twoparts: the name of the user and the name of the host (the computer) .he chose the "commercial at" symbol and combined the user and host names. for example: [email protected] (миша инин на компьютере лукинск.ру) .the decision to take the @ symbol took tomlinson only thiry or forty seconds.