PRESENT SIMPLE/SIMPLE FUTURE If you_(want) to travel long distances on
your bicycle, you must learn how to mend a puncture. As soon as your
tyre_(become) flat, get off the bike
or you will_(damage) the wheel. Then turn
the bicycle upside down. Once it_(be) in
position, remove the tyre using levers or, if you_(have) nothing else, use spoons. When the
tyre_(be) off, pump up the inner tube. Put it in some
water and turn it until you
_(see) bubbles coming
from it. This your puncture. Before you_(apply)
the patch, you must clean and dry the area around the hole. After_(put) glue around the hole and wait
until it_(dry) a little. Then select a suitably
sized patch. Stick the patch over the hole and don't forget to put
some chalk over it. Unless you do this the inner tube_(stick) to the inside of the tyre. Replace the
tube, pump up the tyre and ride away. I_(not/know) if
you_(be able to remember
all this, but it's worth trying because you never know when it_(be) useful to you.
this you.
2. The typist had typed(Past Perfect -Active voice ) all the letters before the manager came(Past Indefinite -Active voice )
3. I shall be preparing (Future Continious -Active Voice )for my examinations in May.
4. Science in Russia has made( Present Perfect -Active voice ) enomorous progress since the beginning of the century.
5. They informed(Past Indefinite -Active voice ) us that they had charted (Past Indefinite -Active voice )the steamer "Minsk" for the transportation of the goods.