1.Jenny usually wakes up early.
2.Lucy caught Ken yesterday.
3.Charlie has brought a newspaper to Ben and Ben is reading it now.
4.Jennys classes will begin later than usually tomorrow.
5.Jenny became a student five years ago.
6.Ann felt tired today and went to steep for an hour after lunch.
<span>То be-was-were-been;
to have-had-had;
to mean-</span>meant-meant;
to learn-learned/learned-learned/learnt;
to become-became-become;
to bring-brought-brought;
to know-knew-known;
to think-thought-thought;
to buy-bought-bought;
to pay-paid-paid;
to take-took-taken;
to do-did-done;
to begin-began-begun;
to give-gave-given;
to make-made-made;
to keep-kept-kept;
to get-got-got;
to read-read-read;
to show-showed-<span>shown, showed.
</span>
1. Many people had an opportunity to use computers.
2.There was no doubt that computers solve problems very quickly.
3.Instructions directed the operation of a computer.
4.Computers brought with them both economic and social changes. 5.Computing embraced not only arithmetics, but also computer literacy.
6.It was well known that computers prepared laboratory tests.
7.Those persons were computer literate and thought of buying a new
computer. 8.They received a subscription magazine once a
month. 9. My mother was ill and visited her doctor every other day.
<span>10. Experts knew much about how to prepare programs.</span>
Ответ:
1are they write the letters every day?
who write the letters every day?
when do they write the letters?
do they write or read letters every day?
they write the letters every day , don't they?
2are they often sing songs ?
who often sing songs?
how often do they sing songs?
do they often sing or composing songs?
they often sing songs , don't they?
я думаю це правильно))
A double-decker bus is a bus that has twostoreys or decks. Double-decker buses are used for mass transport in the United Kingdom, Europe, Asia and many former European possessions, the most iconic example being the red London bus.
Early double-deckers put the driver in a separate cab. Passenger access was via an open platform at the rear, and a bus conductor would collect fares. Modern double-deckers have a main entrance door at the front, and the driver takes fares, thus halving the number of bus workers aboard, but slowing the boarding process. The rear open platform, popular with passengers, was abandoned for safety reasons, as there was a risk of passengers falling when running and jumping onto the bus.
Double-deckers are primarily for commuter transport but open-top models are used as sight-seeing buses for tourists. William Gladstone, speaking of London's double-deck horse drawn omnibuses, once observed that "...the best way to see London is from the top of a bus".